Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/31/2020
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 11/09/2020 16:10:34 73.29, -71.92 90.38 11/09/2020 16:11:42 73.25, -69.58 90.30 75.13 68
2 11/09/2020 17:01:17 -73.24, 95.50 89.66 11/09/2020 17:02:26 -73.16, 97.54 89.79 66.43 69
3 11/09/2020 17:51:58 73.00, -96.65 90.09 11/09/2020 17:53:09 72.98, -95.51 90.05 37.33 71
4 11/09/2020 18:42:41 -72.95, 70.76 89.95 11/09/2020 18:43:53 -72.89, 71.62 90.03 28.96 72
5 11/09/2020 19:33:23 72.75,-121.51 89.86 11/09/2020 19:34:36 72.71,-121.42 89.81 5.38 73
6 11/09/2020 20:24:06 -72.71, 45.90 90.19 11/09/2020 20:25:18 -72.72, 45.93 90.18 1.92 72
7 11/09/2020 21:14:52 72.71,-146.79 89.83 11/09/2020 21:15:58 72.69,-146.80 89.81 1.68 66
8 11/09/2020 22:05:36 -72.71, 20.51 90.16 11/09/2020 22:06:40 -72.70, 20.55 90.18 1.78 64
9 11/09/2020 22:56:21 72.66,-172.08 89.80 11/09/2020 22:57:20 72.67,-172.17 89.81 3.33 59
10 11/09/2020 23:47:05 -72.67, -4.78 90.18 11/09/2020 23:48:02 -72.68, -4.83 90.17 2.35 57
11 11/10/2020 00:37:51 72.67, 162.53 89.83 11/10/2020 00:38:42 72.65, 162.45 89.81 3.31 51
12 11/10/2020 01:28:35 -72.68, -30.16 90.16 11/10/2020 01:29:24 -72.66, -30.21 90.17 1.96 49
13 11/10/2020 02:19:21 72.68, 137.14 89.86 11/10/2020 02:20:03 72.69, 137.17 89.86 1.43 42
14 11/10/2020 03:10:05 -72.68, -55.55 90.13 11/10/2020 03:10:45 -72.70, -55.48 90.12 2.77 40
15 11/10/2020 04:00:51 72.69, 111.75 89.89 11/10/2020 04:01:25 72.67, 111.80 89.87 2.40 34
16 11/10/2020 04:51:35 -72.69, -80.94 90.10 11/10/2020 04:52:07 -72.68, -80.86 90.12 3.13 32
17 11/10/2020 05:42:20 72.64, 86.47 89.86 11/10/2020 05:42:47 72.65, 86.42 89.87 1.85 27
18 11/10/2020 06:33:03 -72.65,-106.23 90.13 11/10/2020 06:33:28 -72.66,-106.24 90.12 1.30 25
19 11/10/2020 07:23:49 72.65, 61.08 89.89 11/10/2020 07:24:08 72.63, 61.04 89.87 2.43 19
20 11/10/2020 08:14:33 -72.65,-131.62 90.10 11/10/2020 08:14:50 -72.64,-131.62 90.12 1.63 17
21 11/10/2020 09:05:19 72.66, 35.69 89.92 11/10/2020 09:05:29 72.66, 35.77 89.92 2.64 10
22 11/10/2020 09:56:02 -72.61,-156.90 90.13 11/10/2020 09:56:12 -72.62,-156.99 90.12 3.22 10
23 11/10/2020 10:46:48 72.61, 10.40 89.89 11/10/2020 10:46:51 72.64, 10.39 89.92 3.51 3
24 11/10/2020 11:37:32 -72.62, 177.71 90.10 11/10/2020 11:37:34 -72.60, 177.63 90.11 3.20 2
25 11/10/2020 12:28:18 72.62, -14.99 89.92 11/10/2020 12:28:13 72.63, -14.99 89.92 0.59 5
26 11/10/2020 13:19:02 -72.63, 152.32 90.07 11/10/2020 13:18:55 -72.63, 152.35 90.06 1.51 7
27 11/10/2020 14:09:48 72.63, -40.38 89.94 11/10/2020 14:09:35 72.61, -40.37 89.92 2.33 13
28 11/10/2020 15:00:32 -72.63, 126.93 90.05 11/10/2020 15:00:17 -72.62, 126.97 90.06 2.45 15
29 11/10/2020 15:51:17 72.58, -65.66 89.92 11/10/2020 15:50:57 72.59, -65.75 89.93 2.87 20
30 11/10/2020 16:42:01 -72.59, 101.64 90.07 11/10/2020 16:41:39 -72.60, 101.60 90.06 1.74 22
31 11/10/2020 17:32:47 72.59, -91.05 89.95 11/10/2020 17:32:18 72.62, -91.02 89.98 3.36 29
32 11/10/2020 18:23:31 -72.60, 76.25 90.04 11/10/2020 18:23:01 -72.58, 76.22 90.06 2.38 30
33 11/10/2020 19:14:17 72.60,-116.44 89.97 11/10/2020 19:13:40 72.60,-116.40 89.98 1.40 37
34 11/10/2020 20:05:01 -72.60, 50.86 90.02 11/10/2020 20:04:22 -72.61, 50.94 90.01 2.72 39
35 11/10/2020 20:55:47 72.61,-141.83 90.00 11/10/2020 20:55:02 72.58,-141.78 89.98 3.13 45
36 11/10/2020 21:46:30 -72.56, 25.58 90.04 11/10/2020 21:45:44 -72.59, 25.57 90.01 3.44 46
37 11/10/2020 22:37:16 72.56,-167.12 89.97 11/10/2020 22:36:24 72.56,-167.15 89.98 1.32 52
38 11/10/2020 23:28:00 -72.57, 0.19 90.02 11/10/2020 23:27:06 -72.57, 0.19 90.01 0.52 54
39 11/11/2020 00:18:46 72.57, 167.50 90.00 11/11/2020 00:17:46 72.55, 167.47 89.98 2.88 60
40 11/11/2020 01:09:30 -72.58, -25.20 89.99 11/11/2020 01:08:28 -72.55, -25.19 90.01 2.40 62
41 11/11/2020 02:00:16 72.58, 142.11 90.03 11/11/2020 01:59:07 72.58, 142.19 90.03 2.90 69
42 11/11/2020 02:50:59 -72.53, -50.49 90.01 11/11/2020 02:49:50 -72.54, -50.57 90.00 2.74 69
43 11/11/2020 03:41:44 72.48, 116.92 89.95 11/11/2020 03:40:30 72.51, 116.71 89.98 7.56 74
44 11/11/2020 04:32:27 -72.44, -75.67 90.09 11/11/2020 04:31:13 -72.47, -76.05 90.05 12.98 74
45 11/11/2020 05:23:08 72.18, 92.14 89.66 11/11/2020 05:21:57 72.23, 90.83 89.74 44.78 71
46 11/11/2020 06:13:51 -72.14,-100.46 90.38 11/11/2020 06:12:41 -72.14,-102.03 90.34 53.32 70
47 11/11/2020 07:04:32 71.88, 67.33 89.37 11/11/2020 07:03:25 71.91, 64.86 89.45 85.35 67
48 11/11/2020 07:55:15 -71.84,-125.27 90.67 11/11/2020 07:54:08 -71.86,-127.89 90.59 90.67 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 10/31/2020
SNOs_Map_NPP_METOP-C_20201031.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 10/31/2020 in txt file.

Historical Predications of SNOs between NPP and METOP-C