Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/25/2020
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/03/2020 23:48:12 73.46, 176.39 95.67 12/03/2020 23:47:05 73.48, 173.49 95.78 91.78 67
2 12/04/2020 00:38:55 -73.39, -16.45 84.40 12/04/2020 00:37:47 -73.38, -18.98 84.33 80.44 68
3 12/04/2020 01:29:39 73.19, 150.44 95.42 12/04/2020 01:28:29 73.19, 148.77 95.47 53.82 70
4 12/04/2020 02:20:23 -73.07, -42.49 84.69 12/04/2020 02:19:11 -73.09, -43.70 84.63 39.29 72
5 12/04/2020 03:11:07 72.87, 124.41 95.13 12/04/2020 03:09:53 72.89, 124.03 95.17 12.72 74
6 12/04/2020 04:01:50 -72.79, -68.41 84.94 12/04/2020 04:00:35 -72.80, -68.45 84.93 1.41 75
7 12/04/2020 04:52:30 72.79, 98.92 95.07 12/04/2020 04:51:21 72.80, 98.85 95.08 2.27 69
8 12/04/2020 05:43:12 -72.77, -93.79 84.95 12/04/2020 05:42:04 -72.75, -93.74 84.97 2.85 68
9 12/04/2020 06:33:52 72.77, 73.54 95.06 12/04/2020 06:32:50 72.76, 73.57 95.04 2.28 62
10 12/04/2020 07:24:34 -72.75,-119.18 84.96 12/04/2020 07:23:34 -72.76,-119.13 84.95 1.78 60
11 12/04/2020 08:15:14 72.75, 48.16 95.05 12/04/2020 08:14:20 72.76, 48.18 95.06 1.28 54
12 12/04/2020 09:05:55 -72.78,-144.45 84.92 12/04/2020 09:05:04 -72.77,-144.52 84.93 2.73 51
13 12/04/2020 09:56:35 72.78, 22.88 95.09 12/04/2020 09:55:50 72.77, 22.79 95.08 3.39 45
14 12/04/2020 10:47:17 -72.76,-169.83 84.93 12/04/2020 10:46:34 -72.78,-169.91 84.91 2.93 43
15 12/04/2020 11:37:57 72.76, -2.50 95.08 12/04/2020 11:37:20 72.78, -2.60 95.10 3.78 37
16 12/04/2020 12:28:39 -72.74, 164.78 84.94 12/04/2020 12:28:03 -72.73, 164.80 84.95 1.17 36
17 12/04/2020 13:19:19 72.74, -27.88 95.07 12/04/2020 13:18:49 72.74, -27.89 95.06 0.78 30
18 12/04/2020 14:10:01 -72.72, 139.40 84.95 12/04/2020 14:09:33 -72.74, 139.41 84.93 2.21 28
19 12/04/2020 15:00:41 72.72, -53.27 95.06 12/04/2020 15:00:19 72.74, -53.28 95.08 2.44 22
20 12/04/2020 15:51:22 -72.75, 114.12 84.92 12/04/2020 15:51:03 -72.75, 114.02 84.91 3.36 19
21 12/04/2020 16:42:03 72.70, -78.65 95.04 12/04/2020 16:41:48 72.70, -78.57 95.04 2.72 15
22 12/04/2020 17:32:43 -72.73, 88.74 84.93 12/04/2020 17:32:31 -72.71, 88.74 84.95 2.83 12
23 12/04/2020 18:23:23 72.73,-103.93 95.08 12/04/2020 18:23:17 72.71,-103.96 95.06 2.80 6
24 12/04/2020 19:14:05 -72.71, 63.36 84.94 12/04/2020 19:14:01 -72.72, 63.35 84.93 0.56 4
25 12/04/2020 20:04:45 72.71,-129.31 95.07 12/04/2020 20:04:47 72.72,-129.35 95.08 1.43 2
26 12/04/2020 20:55:27 -72.69, 37.98 84.95 12/04/2020 20:55:30 -72.67, 38.06 84.97 3.47 3
27 12/04/2020 21:46:07 72.69,-154.69 95.06 12/04/2020 21:46:16 72.67,-154.63 95.04 2.68 9
28 12/04/2020 22:36:49 -72.67, 12.60 84.96 12/04/2020 22:37:00 -72.68, 12.67 84.95 2.59 11
29 12/04/2020 23:27:29 72.67, 179.93 95.05 12/04/2020 23:27:46 72.68, 179.98 95.06 1.98 17
30 12/05/2020 00:18:10 -72.70, -12.68 84.92 12/05/2020 00:18:30 -72.69, -12.72 84.93 2.04 20
31 12/05/2020 01:08:50 72.70, 154.65 95.09 12/05/2020 01:09:16 72.69, 154.59 95.08 2.54 26
32 12/05/2020 01:59:32 -72.68, -38.06 84.93 12/05/2020 02:00:00 -72.70, -38.11 84.92 2.26 28
33 12/05/2020 02:50:12 72.68, 129.27 95.08 12/05/2020 02:50:46 72.70, 129.19 95.09 3.11 34
34 12/05/2020 03:40:54 -72.66, -63.44 84.94 12/05/2020 03:41:29 -72.65, -63.40 84.95 1.79 35
35 12/05/2020 04:31:34 72.66, 103.89 95.07 12/05/2020 04:32:15 72.65, 103.91 95.06 0.92 41
36 12/05/2020 05:22:16 -72.64, -88.82 84.95 12/05/2020 05:22:59 -72.66, -88.79 84.94 2.56 43
37 12/05/2020 06:12:56 72.64, 78.51 95.06 12/05/2020 06:13:45 72.66, 78.52 95.08 2.58 49
38 12/05/2020 07:03:37 -72.67,-114.10 84.91 12/05/2020 07:04:29 -72.67,-114.18 84.92 2.50 52
39 12/05/2020 07:54:17 72.67, 53.23 95.10 12/05/2020 07:55:15 72.67, 53.13 95.09 3.36 58
40 12/05/2020 08:44:59 -72.65,-139.48 84.92 12/05/2020 08:45:58 -72.63,-139.46 84.96 2.84 59
41 12/05/2020 09:35:39 72.65, 27.85 95.09 12/05/2020 09:36:44 72.63, 27.84 95.06 2.46 65
42 12/05/2020 10:26:21 -72.63,-164.87 84.93 12/05/2020 10:27:28 -72.63,-164.85 84.94 0.53 67
43 12/05/2020 11:17:01 72.63, 2.47 95.08 12/05/2020 11:18:14 72.64, 2.45 95.07 0.87 73
44 12/05/2020 12:07:44 -72.56, 169.65 84.99 12/05/2020 12:08:57 -72.59, 169.86 84.97 7.79 73
45 12/05/2020 12:58:28 72.35, -23.43 94.82 12/05/2020 12:59:39 72.39, -22.43 94.82 33.93 71
46 12/05/2020 13:49:11 -72.28, 143.76 85.24 12/05/2020 13:50:22 -72.34, 144.98 85.22 41.56 71
47 12/05/2020 14:39:55 72.08, -49.30 94.57 12/05/2020 14:41:03 72.09, -47.22 94.52 71.38 68
48 12/05/2020 15:30:39 -71.96, 117.80 85.54 12/05/2020 15:31:46 -72.05, 120.18 85.53 82.57 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/25/2020
SNOs_Map_METOP-B_NPP_20201125.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 11/25/2020 in txt file.

Historical Predications of SNOs between METOP-B and NPP