Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/14/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/24/2019 10:39:14 -81.26, 138.90 71.03 12/24/2019 10:37:58 -81.26, 139.00 71.01 1.79 76
2 12/24/2019 12:20:44 -81.27, 113.18 70.99 12/24/2019 12:19:29 -81.27, 113.19 70.95 0.02 75
3 12/24/2019 13:11:29 81.27, -79.61 109.03 12/24/2019 13:10:14 81.27, -79.64 109.08 0.51 75
4 12/24/2019 14:02:14 -81.27, 87.47 70.94 12/24/2019 14:01:00 -81.27, 87.37 70.88 1.76 74
5 12/24/2019 14:52:57 81.26,-104.54 108.97 12/24/2019 14:51:43 81.26,-104.68 109.03 2.31 74
6 12/24/2019 15:43:41 -81.26, 62.92 71.05 12/24/2019 15:42:27 -81.25, 63.10 71.04 3.04 74
7 12/24/2019 16:34:28 81.27,-130.65 109.07 12/24/2019 16:33:14 81.27,-130.50 109.09 2.51 74
8 12/24/2019 17:25:11 -81.26, 37.20 71.01 12/24/2019 17:23:58 -81.26, 37.28 70.98 1.26 73
9 12/24/2019 18:15:57 81.27,-155.97 109.07 12/24/2019 18:14:44 81.27,-155.93 109.10 0.71 73
10 12/24/2019 19:06:41 -81.27, 11.49 70.96 12/24/2019 19:05:29 -81.27, 11.46 70.92 0.52 72
11 12/24/2019 19:57:25 81.26, 179.09 109.01 12/24/2019 19:56:13 81.26, 179.02 109.05 1.10 72
12 12/24/2019 20:48:11 -81.27, -14.23 70.91 12/24/2019 20:47:00 -81.28, -14.36 70.85 2.30 71
13 12/24/2019 21:38:54 81.26, 153.76 109.00 12/24/2019 21:37:43 81.27, 153.59 109.06 2.90 71
14 12/24/2019 22:29:38 -81.26, -38.78 71.03 12/24/2019 22:28:27 -81.26, -38.63 71.01 2.51 71
15 12/24/2019 23:20:24 81.27, 128.05 109.05 12/24/2019 23:19:13 81.27, 128.16 109.07 1.92 71
16 12/25/2019 00:11:08 -81.27, -64.49 70.98 12/25/2019 00:09:58 -81.27, -64.45 70.95 0.73 70
17 12/25/2019 01:01:53 81.27, 102.72 109.04 12/25/2019 01:00:43 81.27, 102.73 109.08 0.12 70
18 12/25/2019 01:52:38 -81.27, -90.21 70.93 12/25/2019 01:51:29 -81.27, -90.27 70.89 1.05 69
19 12/25/2019 02:43:22 81.27, 77.39 109.03 12/25/2019 02:42:13 81.27, 77.29 109.09 1.69 69
20 12/25/2019 03:34:08 -81.28,-115.92 70.88 12/25/2019 03:33:00 -81.28,-116.09 70.82 2.83 68
21 12/25/2019 04:24:52 81.27, 51.68 109.08 12/25/2019 04:23:43 81.27, 51.86 109.09 3.13 69
22 12/25/2019 05:15:35 -81.26,-140.47 71.00 12/25/2019 05:14:27 -81.26,-140.36 70.98 1.98 68
23 12/25/2019 06:06:21 81.27, 26.35 109.07 12/25/2019 06:05:13 81.27, 26.43 109.10 1.32 68
24 12/25/2019 06:57:04 -81.27,-166.19 70.95 12/25/2019 06:55:57 -81.27,-166.18 70.92 0.20 67
25 12/25/2019 07:47:49 81.27, 1.02 109.07 12/25/2019 07:46:42 81.27, 1.00 109.11 0.48 67
26 12/25/2019 08:38:34 -81.27, 168.10 70.90 12/25/2019 08:37:28 -81.28, 168.00 70.86 1.59 66
27 12/25/2019 09:29:18 81.27, -24.30 109.06 12/25/2019 09:28:12 81.27, -24.44 109.12 2.28 66
28 12/25/2019 10:20:02 -81.27, 143.16 70.96 12/25/2019 10:18:56 -81.26, 143.35 70.96 3.22 66
29 12/25/2019 11:10:48 81.28, -50.02 109.11 12/25/2019 11:09:42 81.27, -49.87 109.12 2.53 66
30 12/25/2019 12:01:31 -81.27, 117.83 70.97 12/25/2019 12:00:26 -81.27, 117.92 70.95 1.44 65
31 12/25/2019 12:52:17 81.28, -75.35 109.10 12/25/2019 12:51:12 81.27, -75.30 109.13 0.73 65
32 12/25/2019 13:43:01 -81.27, 92.12 70.92 12/25/2019 13:41:57 -81.27, 92.10 70.89 0.34 64
33 12/25/2019 14:33:45 81.27,-100.28 109.04 12/25/2019 14:32:41 81.27,-100.35 109.08 1.07 64
34 12/25/2019 15:24:31 -81.28, 66.40 70.88 12/25/2019 15:23:28 -81.28, 66.28 70.83 2.12 63
35 12/25/2019 16:15:14 81.27,-125.61 109.03 12/25/2019 16:14:11 81.27,-125.78 109.09 2.88 63
36 12/25/2019 17:05:59 -81.27, 41.46 70.94 12/25/2019 17:04:56 -81.27, 41.62 70.93 2.68 63
37 12/25/2019 17:56:44 81.27,-151.33 109.08 12/25/2019 17:55:41 81.27,-151.21 109.10 1.94 63
38 12/25/2019 18:47:28 -81.27, 16.14 70.95 12/25/2019 18:46:26 -81.27, 16.19 70.92 0.90 62
39 12/25/2019 19:38:13 81.27,-176.65 109.07 12/25/2019 19:37:11 81.27,-176.64 109.11 0.13 62
40 12/25/2019 20:28:58 -81.28, -9.58 70.90 12/25/2019 20:27:57 -81.28, -9.63 70.86 0.88 61
41 12/25/2019 21:19:42 81.27, 158.02 109.07 12/25/2019 21:18:41 81.27, 157.92 109.11 1.67 61
42 12/25/2019 22:10:27 -81.28, -34.91 70.91 12/25/2019 22:09:27 -81.28, -35.06 70.85 2.67 60
43 12/25/2019 23:01:12 81.28, 132.30 109.11 12/25/2019 23:00:11 81.27, 132.49 109.12 3.14 61
44 12/25/2019 23:51:55 -81.27, -59.84 70.97 12/25/2019 23:50:55 -81.27, -59.72 70.95 2.14 60
45 12/26/2019 00:42:41 81.28, 106.98 109.11 12/26/2019 00:41:41 81.28, 107.06 109.13 1.34 60
46 12/26/2019 01:33:25 -81.27, -85.56 70.92 12/26/2019 01:32:26 -81.27, -85.54 70.89 0.36 59
47 12/26/2019 02:24:10 81.28, 81.65 109.10 12/26/2019 02:23:11 81.28, 81.62 109.13 0.46 59
48 12/26/2019 03:14:55 -81.28,-111.28 70.87 12/26/2019 03:13:57 -81.28,-111.36 70.83 1.43 58
49 12/26/2019 04:05:39 81.27, 56.33 109.09 12/26/2019 04:04:41 81.28, 56.19 109.14 2.27 58
50 12/26/2019 04:56:24 -81.28,-136.60 70.88 12/26/2019 04:55:27 -81.28,-136.79 70.82 3.21 57
51 12/26/2019 05:47:09 81.28, 30.61 109.14 12/26/2019 05:46:11 81.28, 30.76 109.15 2.55 58
52 12/26/2019 06:37:52 -81.27,-161.54 70.94 12/26/2019 06:36:55 -81.27,-161.45 70.92 1.60 57
53 12/26/2019 07:28:38 81.28, 5.28 109.13 12/26/2019 07:27:41 81.28, 5.33 109.16 0.74 57
54 12/26/2019 08:19:22 -81.28, 172.74 70.90 12/26/2019 08:18:26 -81.28, 172.73 70.86 0.19 56
55 12/26/2019 09:10:06 81.27, -19.65 109.07 12/26/2019 09:09:10 81.27, -19.72 109.11 1.06 56
56 12/26/2019 10:00:51 -81.28, 147.42 70.90 12/26/2019 09:59:56 -81.28, 147.30 70.86 1.97 55
57 12/26/2019 10:51:35 81.27, -44.98 109.06 12/26/2019 10:50:40 81.27, -45.15 109.12 2.87 55
58 12/26/2019 11:42:20 -81.28, 122.09 70.91 12/26/2019 11:41:25 -81.27, 122.26 70.90 2.83 55
59 12/26/2019 12:33:05 81.28, -70.70 109.11 12/26/2019 12:32:10 81.28, -70.58 109.12 1.95 55
60 12/26/2019 13:23:49 -81.28, 96.76 70.92 12/26/2019 13:22:55 -81.27, 96.83 70.90 1.05 54
61 12/26/2019 14:14:34 81.28, -96.02 109.10 12/26/2019 14:13:40 81.28, -96.02 109.13 0.14 54
62 12/26/2019 15:05:19 -81.28, 71.05 70.87 12/26/2019 15:04:26 -81.28, 71.00 70.84 0.73 53
63 12/26/2019 15:56:03 81.28,-121.35 109.09 12/26/2019 15:55:10 81.28,-121.45 109.14 1.67 53
64 12/26/2019 16:46:48 -81.28, 45.72 70.88 12/26/2019 16:45:56 -81.28, 45.57 70.83 2.52 52
65 12/26/2019 17:37:33 81.28,-147.07 109.14 12/26/2019 17:36:40 81.28,-146.88 109.14 3.15 53
66 12/26/2019 18:28:16 -81.27, 20.78 70.94 12/26/2019 18:27:24 -81.27, 20.92 70.93 2.29 52
67 12/26/2019 19:19:02 81.28,-172.39 109.13 12/26/2019 19:18:10 81.28,-172.31 109.15 1.34 52
68 12/26/2019 20:09:46 -81.28, -4.93 70.89 12/26/2019 20:08:55 -81.28, -4.90 70.87 0.50 51
69 12/26/2019 21:00:31 81.28, 162.28 109.12 12/26/2019 20:59:40 81.28, 162.25 109.16 0.46 51
70 12/26/2019 21:51:16 -81.28, -30.65 70.85 12/26/2019 21:50:26 -81.28, -30.72 70.81 1.28 50
71 12/26/2019 22:42:00 81.28, 136.95 109.12 12/26/2019 22:41:10 81.28, 136.82 109.16 2.27 50
72 12/26/2019 23:32:45 -81.28, -55.98 70.86 12/26/2019 23:31:56 -81.29, -56.16 70.80 3.07 49
73 12/27/2019 00:23:30 81.28, 111.24 109.16 12/27/2019 00:22:40 81.28, 111.39 109.17 2.54 50
74 12/27/2019 01:14:13 -81.28, -80.91 70.92 12/27/2019 01:13:24 -81.27, -80.81 70.90 1.74 49
75 12/27/2019 02:04:58 81.28, 86.30 109.10 12/27/2019 02:04:09 81.28, 86.34 109.12 0.74 49
76 12/27/2019 02:55:43 -81.28,-106.63 70.87 12/27/2019 02:54:55 -81.28,-106.63 70.84 0.05 48
77 12/27/2019 03:46:27 81.28, 60.97 109.09 12/27/2019 03:45:39 81.28, 60.91 109.13 1.07 48
78 12/27/2019 04:37:12 -81.28,-131.96 70.88 12/27/2019 04:36:25 -81.28,-132.06 70.84 1.84 47
79 12/27/2019 05:27:56 81.28, 35.65 109.09 12/27/2019 05:27:09 81.28, 35.48 109.14 2.87 47
80 12/27/2019 06:18:40 -81.27,-156.89 70.94 12/27/2019 06:17:53 -81.27,-156.72 70.94 2.97 47
81 12/27/2019 07:09:26 81.28, 9.93 109.13 12/27/2019 07:08:39 81.28, 10.04 109.14 1.94 47
82 12/27/2019 08:00:10 -81.28, 177.39 70.89 12/27/2019 07:59:24 -81.28, 177.46 70.88 1.18 46
83 12/27/2019 08:50:55 81.28, -15.40 109.12 12/27/2019 08:50:09 81.28, -15.39 109.15 0.13 46
84 12/27/2019 09:41:40 -81.28, 151.67 70.85 12/27/2019 09:40:55 -81.28, 151.64 70.82 0.60 45
85 12/27/2019 10:32:23 81.28, -40.72 109.12 12/27/2019 10:31:38 81.28, -40.82 109.16 1.67 45
86 12/27/2019 11:23:08 -81.28, 126.35 70.86 12/27/2019 11:22:24 -81.29, 126.21 70.81 2.39 44
87 12/27/2019 12:13:53 81.28, -66.44 109.16 12/27/2019 12:13:08 81.28, -66.26 109.16 3.14 45
88 12/27/2019 13:04:36 -81.28, 101.41 70.92 12/27/2019 13:03:52 -81.27, 101.55 70.91 2.41 44
89 12/27/2019 13:55:22 81.28, -91.77 109.15 12/27/2019 13:54:38 81.28, -91.69 109.17 1.33 44
90 12/27/2019 14:46:06 -81.28, 75.69 70.87 12/27/2019 14:45:23 -81.28, 75.73 70.85 0.63 43
91 12/27/2019 15:36:51 81.28,-117.09 109.15 12/27/2019 15:36:08 81.28,-117.12 109.17 0.48 43
92 12/27/2019 16:27:35 -81.28, 50.37 70.88 12/27/2019 16:26:53 -81.28, 50.30 70.85 1.16 42
93 12/27/2019 17:18:19 81.28,-142.03 109.09 12/27/2019 17:17:37 81.28,-142.16 109.13 2.28 42
94 12/27/2019 18:09:05 -81.29, 24.65 70.83 12/27/2019 18:08:24 -81.29, 24.48 70.79 2.95 41
95 12/27/2019 18:59:49 81.28,-167.75 109.13 12/27/2019 18:59:07 81.28,-167.60 109.13 2.53 42
96 12/27/2019 19:50:33 -81.28, -0.29 70.90 12/27/2019 19:49:52 -81.28, -0.18 70.89 1.86 41
97 12/27/2019 20:41:18 81.28, 166.93 109.12 12/27/2019 20:40:37 81.28, 166.97 109.14 0.72 41
98 12/27/2019 21:32:03 -81.28, -26.00 70.85 12/27/2019 21:31:23 -81.28, -26.00 70.83 0.08 40
99 12/27/2019 22:22:47 81.28, 141.60 109.11 12/27/2019 22:22:07 81.28, 141.54 109.15 1.08 40
100 12/27/2019 23:13:32 -81.28, -51.33 70.86 12/27/2019 23:12:53 -81.29, -51.43 70.82 1.72 39
101 12/28/2019 00:04:16 81.28, 116.27 109.11 12/28/2019 00:03:37 81.28, 116.10 109.15 2.89 39
102 12/28/2019 00:55:00 -81.28, -76.27 70.92 12/28/2019 00:54:21 -81.27, -76.09 70.92 3.09 39
103 12/28/2019 01:45:46 81.28, 90.56 109.15 12/28/2019 01:45:07 81.28, 90.67 109.16 1.92 39

Figure of FY3D and NPP satellite orbits during SNOs since TLE Epoch: 12/14/2019
SNOs_Map_FY3D_NPP_20191214.jpg

Download SNOs between FY3D and NPP since TLE EPOCH: 12/14/2019 in txt file.

Historical Predictions of SNOs between FY3D and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service