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: 4/21/2022
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 05/03/2022 07:18:59 73.50, 63.72 57.81 05/03/2022 07:17:52 73.52, 60.77 57.96 93.25 67
2 05/03/2022 08:09:42 -73.44,-129.10 122.26 05/03/2022 08:08:34 -73.41,-131.68 122.17 81.94 68
3 05/03/2022 09:00:26 73.23, 37.77 57.54 05/03/2022 08:59:16 73.22, 36.05 57.62 55.08 70
4 05/03/2022 09:51:10 -73.12,-155.15 122.58 05/03/2022 09:49:58 -73.12,-156.40 122.51 40.42 72
5 05/03/2022 10:41:54 72.90, 11.73 57.22 05/03/2022 10:40:40 72.93, 11.32 57.27 13.68 74
6 05/03/2022 11:32:37 -72.84, 178.92 122.85 05/03/2022 11:31:22 -72.83, 178.85 122.85 3.07 75
7 05/03/2022 12:23:17 72.83, -13.77 57.13 05/03/2022 12:22:08 72.83, -13.86 57.15 3.12 69
8 05/03/2022 13:13:59 -72.82, 153.54 122.89 05/03/2022 13:12:52 -72.83, 153.46 122.87 2.89 67
9 05/03/2022 14:04:39 72.81, -39.15 57.09 05/03/2022 14:03:37 72.79, -39.14 57.08 1.95 62
10 05/03/2022 14:55:21 -72.80, 128.15 122.93 05/03/2022 14:54:21 -72.79, 128.18 122.93 1.21 60
11 05/03/2022 15:46:01 72.79, -64.54 57.05 05/03/2022 15:45:07 72.80, -64.53 57.07 1.42 54
12 05/03/2022 16:36:43 -72.78, 102.77 122.98 05/03/2022 16:35:51 -72.80, 102.79 122.95 2.50 52
13 05/03/2022 17:27:22 72.76, -89.92 57.01 05/03/2022 17:26:35 72.76, -89.82 57.00 3.58 47
14 05/03/2022 18:18:03 -72.80, 77.48 122.97 05/03/2022 18:17:20 -72.81, 77.40 122.96 2.94 43
15 05/03/2022 19:08:43 72.79,-115.21 57.01 05/03/2022 19:08:05 72.76,-115.21 56.99 3.19 38
16 05/03/2022 19:59:25 -72.78, 52.10 123.01 05/03/2022 19:58:49 -72.76, 52.11 123.02 2.23 36
17 05/03/2022 20:50:05 72.77,-140.59 56.97 05/03/2022 20:49:35 72.77,-140.60 56.98 0.33 30
18 05/03/2022 21:40:47 -72.76, 26.71 123.05 05/03/2022 21:40:19 -72.77, 26.72 123.04 1.15 28
19 05/03/2022 22:31:27 72.75,-165.98 56.93 05/03/2022 22:31:05 72.78,-165.99 56.97 3.55 22
20 05/03/2022 23:22:08 -72.79, 1.43 123.05 05/03/2022 23:21:49 -72.78, 1.33 123.05 3.55 19
21 05/04/2022 00:12:49 72.73, 168.64 56.89 05/04/2022 00:12:34 72.74, 168.73 56.90 3.17 15
22 05/04/2022 01:03:30 -72.77, -23.95 123.09 05/04/2022 01:03:18 -72.73, -23.95 123.12 3.48 12
23 05/04/2022 01:54:10 72.75, 143.36 56.90 05/04/2022 01:54:04 72.74, 143.33 56.89 1.27 6
24 05/04/2022 02:44:52 -72.74, -49.34 123.13 05/04/2022 02:44:48 -72.74, -49.34 123.13 0.23 4
25 05/04/2022 03:35:32 72.73, 117.97 56.86 05/04/2022 03:35:34 72.75, 117.94 56.88 2.44 2
26 05/04/2022 04:26:14 -72.72, -74.73 123.17 05/04/2022 04:26:18 -72.75, -74.73 123.14 3.18 4
27 05/04/2022 05:16:54 72.71, 92.58 56.81 05/04/2022 05:17:03 72.71, 92.66 56.81 2.50 9
28 05/04/2022 06:07:36 -72.70,-100.11 123.21 05/04/2022 06:07:47 -72.71,-100.02 123.21 3.12 11
29 05/04/2022 06:58:15 72.74, 67.30 56.82 05/04/2022 06:58:33 72.72, 67.27 56.80 2.55 18
30 05/04/2022 07:48:57 -72.73,-125.39 123.20 05/04/2022 07:49:17 -72.71,-125.41 123.22 1.55 20
31 05/04/2022 08:39:37 72.72, 41.92 56.78 05/04/2022 08:40:03 72.72, 41.88 56.79 1.64 26
32 05/04/2022 09:30:19 -72.71,-150.78 123.24 05/04/2022 09:30:47 -72.72,-150.80 123.23 2.04 28
33 05/04/2022 10:20:59 72.69, 16.53 56.74 05/04/2022 10:21:32 72.68, 16.59 56.72 2.40 33
34 05/04/2022 11:11:41 -72.68,-176.16 123.29 05/04/2022 11:12:16 -72.68,-176.09 123.30 2.59 35
35 05/04/2022 12:02:21 72.67, -8.86 56.70 05/04/2022 12:03:02 72.69, -8.80 56.71 2.89 41
36 05/04/2022 12:53:02 -72.71, 158.56 123.28 05/04/2022 12:53:46 -72.69, 158.52 123.31 2.89 44
37 05/04/2022 13:43:42 72.70, -34.14 56.70 05/04/2022 13:44:32 72.70, -34.19 56.69 1.68 50
38 05/04/2022 14:34:24 -72.69, 133.17 123.32 05/04/2022 14:35:16 -72.69, 133.13 123.32 1.34 52
39 05/04/2022 15:25:04 72.68, -59.52 56.66 05/04/2022 15:26:01 72.65, -59.47 56.63 2.93 57
40 05/04/2022 16:15:46 -72.67, 107.78 123.36 05/04/2022 16:16:45 -72.65, 107.85 123.39 2.68 59
41 05/04/2022 17:06:26 72.65, -84.91 56.62 05/04/2022 17:07:31 72.66, -84.86 56.62 1.76 65
42 05/04/2022 17:57:08 -72.64, 82.40 123.40 05/04/2022 17:58:15 -72.66, 82.46 123.40 2.58 67
43 05/04/2022 18:47:48 72.63,-110.29 56.58 05/04/2022 18:49:01 72.67,-110.25 56.60 4.51 73
44 05/04/2022 19:38:31 -72.57, 56.91 123.49 05/04/2022 19:39:44 -72.62, 57.17 123.47 10.04 73
45 05/04/2022 20:29:15 72.35,-136.19 56.31 05/04/2022 20:30:26 72.42,-135.13 56.32 36.58 71
46 05/04/2022 21:19:58 -72.29, 31.02 123.76 05/04/2022 21:21:08 -72.32, 32.39 123.81 46.49 70
47 05/04/2022 22:10:42 72.07,-162.07 56.04 05/04/2022 22:11:50 72.12,-159.92 55.98 73.85 68
48 05/04/2022 23:01:25 -72.02, 5.15 124.03 05/04/2022 23:02:32 -72.02, 7.60 124.15 84.14 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2022
SNOs_Map_METOP-B_NPP_20220421.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 04/21/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP