Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/30/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Distance(km) Time Diff (sec)
1 09/11/2020 04:30:55 -81.20,-126.59 99.03 09/11/2020 04:29:39 -81.20,-126.46 99.00 2.24 76
2 09/11/2020 06:12:24 -81.20,-151.94 99.00 09/11/2020 06:11:09 -81.20,-151.89 98.97 0.91 75
3 09/11/2020 07:03:09 81.20, 15.30 81.03 09/11/2020 07:01:54 81.20, 15.34 81.06 0.55 75
4 09/11/2020 07:53:53 -81.20,-177.29 98.98 09/11/2020 07:52:39 -81.20,-177.32 98.94 0.43 74
5 09/11/2020 08:44:38 81.20, -10.05 81.05 09/11/2020 08:43:24 81.20, -10.10 81.10 0.80 74
6 09/11/2020 09:35:23 -81.21, 156.97 98.90 09/11/2020 09:34:10 -81.21, 156.87 98.85 1.76 73
7 09/11/2020 10:26:07 81.20, -35.40 81.07 09/11/2020 10:24:54 81.21, -35.53 81.13 2.14 73
8 09/11/2020 11:16:52 -81.21, 131.61 98.88 09/11/2020 11:15:40 -81.21, 131.43 98.81 3.09 72
9 09/11/2020 12:07:37 81.21, -61.14 81.15 09/11/2020 12:06:24 81.21, -60.96 81.16 3.13 73
10 09/11/2020 12:58:21 -81.21, 106.26 98.85 09/11/2020 12:57:09 -81.21, 106.39 98.83 2.17 72
11 09/11/2020 13:49:06 81.21, -86.50 81.17 09/11/2020 13:47:54 81.21, -86.39 81.20 1.78 72
12 09/11/2020 14:39:50 -81.21, 80.91 98.83 09/11/2020 14:38:39 -81.21, 80.95 98.80 0.83 71
13 09/11/2020 15:30:35 81.21,-111.85 81.20 09/11/2020 15:29:24 81.21,-111.83 81.23 0.44 71
14 09/11/2020 16:21:19 -81.21, 55.55 98.81 09/11/2020 16:20:09 -81.21, 55.52 98.77 0.50 70
15 09/11/2020 17:12:04 81.21,-137.21 81.22 09/11/2020 17:10:54 81.21,-137.26 81.27 0.91 70
16 09/11/2020 18:02:48 -81.21, 30.20 98.78 09/11/2020 18:01:39 -81.21, 30.09 98.73 1.83 69
17 09/11/2020 18:53:33 81.21,-162.56 81.24 09/11/2020 18:52:24 81.21,-162.69 81.30 2.26 69
18 09/11/2020 19:44:17 -81.21, 4.84 98.76 09/11/2020 19:43:09 -81.21, 4.66 98.70 3.17 68
19 09/11/2020 20:35:02 81.21, 172.09 81.27 09/11/2020 20:33:53 81.20, 172.26 81.28 3.02 69
20 09/11/2020 21:25:46 -81.21, -20.51 98.74 09/11/2020 21:24:38 -81.20, -20.39 98.72 2.09 68
21 09/11/2020 22:16:31 81.21, 146.73 81.29 09/11/2020 22:15:23 81.21, 146.83 81.31 1.67 68
22 09/11/2020 23:07:15 -81.21, -45.87 98.71 09/11/2020 23:06:08 -81.21, -45.82 98.68 0.76 67
23 09/11/2020 23:58:00 81.21, 121.38 81.31 09/11/2020 23:56:53 81.21, 121.40 81.35 0.32 67
24 09/12/2020 00:48:44 -81.21, -71.22 98.69 09/12/2020 00:47:38 -81.21, -71.25 98.65 0.58 66
25 09/12/2020 01:39:29 81.21, 96.02 81.34 09/12/2020 01:38:23 81.21, 95.96 81.38 1.03 66
26 09/12/2020 02:30:14 -81.21, -96.96 98.61 09/12/2020 02:29:09 -81.22, -97.07 98.56 1.91 65
27 09/12/2020 03:20:58 81.21, 70.67 81.36 09/12/2020 03:19:53 81.21, 70.53 81.42 2.37 65
28 09/12/2020 04:11:43 -81.21,-122.31 98.59 09/12/2020 04:10:39 -81.22,-122.50 98.53 3.24 64
29 09/12/2020 05:02:28 81.22, 44.93 81.44 09/12/2020 05:01:23 81.21, 45.10 81.45 2.90 65
30 09/12/2020 05:53:12 -81.21,-147.67 98.57 09/12/2020 05:52:08 -81.21,-147.55 98.55 2.02 64
31 09/12/2020 06:43:57 81.21, 19.57 81.46 09/12/2020 06:42:53 81.21, 19.67 81.49 1.56 64
32 09/12/2020 07:34:41 -81.21,-173.02 98.54 09/12/2020 07:33:38 -81.21,-172.98 98.51 0.68 63
33 09/12/2020 08:25:26 81.21, -5.78 81.49 09/12/2020 08:24:23 81.21, -5.77 81.52 0.21 63
34 09/12/2020 09:16:10 -81.21, 161.63 98.52 09/12/2020 09:15:08 -81.21, 161.59 98.48 0.65 62
35 09/12/2020 10:06:55 81.21, -31.13 81.51 09/12/2020 10:05:53 81.22, -31.20 81.55 1.14 62
36 09/12/2020 10:57:39 -81.21, 136.27 98.50 09/12/2020 10:56:38 -81.22, 136.16 98.45 1.98 61
37 09/12/2020 11:48:23 81.21, -56.49 81.53 09/12/2020 11:47:22 81.22, -56.63 81.59 2.49 61
38 09/12/2020 12:39:07 -81.21, 110.92 98.47 09/12/2020 12:38:06 -81.21, 111.11 98.47 3.28 61
39 09/12/2020 13:29:52 81.21, -81.84 81.56 09/12/2020 13:28:51 81.21, -81.68 81.57 2.79 61
40 09/12/2020 14:20:36 -81.21, 85.56 98.45 09/12/2020 14:19:36 -81.21, 85.68 98.43 1.94 60
41 09/12/2020 15:11:21 81.21,-107.20 81.58 09/12/2020 15:10:21 81.21,-107.11 81.60 1.44 60
42 09/12/2020 16:02:05 -81.21, 60.21 98.42 09/12/2020 16:01:06 -81.21, 60.24 98.40 0.61 59
43 09/12/2020 16:52:50 81.21,-132.55 81.60 09/12/2020 16:51:51 81.21,-132.55 81.64 0.10 59
44 09/12/2020 17:43:34 -81.21, 34.85 98.40 09/12/2020 17:42:36 -81.21, 34.81 98.36 0.73 58
45 09/12/2020 18:34:19 81.21,-157.91 81.63 09/12/2020 18:33:21 81.21,-157.98 81.67 1.25 58
46 09/12/2020 19:25:04 -81.22, 9.12 98.32 09/12/2020 19:24:07 -81.22, 9.00 98.27 2.06 57
47 09/12/2020 20:15:48 81.21, 176.74 81.65 09/12/2020 20:14:51 81.22, 176.59 81.70 2.60 57
48 09/12/2020 21:06:33 -81.22, -16.24 98.30 09/12/2020 21:05:36 -81.21, -16.05 98.30 3.20 57
49 09/12/2020 21:57:18 81.22, 151.00 81.73 09/12/2020 21:56:21 81.22, 151.16 81.74 2.68 57
50 09/12/2020 22:48:02 -81.22, -41.59 98.28 09/12/2020 22:47:06 -81.22, -41.48 98.26 1.87 56
51 09/12/2020 23:38:47 81.22, 125.64 81.75 09/12/2020 23:37:51 81.22, 125.72 81.77 1.33 56
52 09/13/2020 00:29:31 -81.22, -66.95 98.25 09/13/2020 00:28:36 -81.22, -66.92 98.23 0.53 55
53 09/13/2020 01:20:16 81.22, 100.29 81.78 09/13/2020 01:19:21 81.22, 100.29 81.81 0.06 55

Figure of FY3D and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/30/2020
SNOs_Map_FY3D_NOAA-20_20200830.jpg

Download SNOs between FY3D and NOAA-20 since TLE EPOCH: 08/30/2020 in txt file.

Historical Predications of SNOs between FY3D and NOAA-20