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: 4/23/2022
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 07:18:58 73.51, 63.73 57.81 05/03/2022 07:17:51 73.50, 60.80 57.94 92.58 67
2 05/03/2022 08:09:41 -73.44,-129.09 122.26 05/03/2022 08:08:34 -73.45,-131.76 122.13 84.70 67
3 05/03/2022 09:00:25 73.24, 37.78 57.54 05/03/2022 08:59:15 73.21, 36.09 57.60 54.50 70
4 05/03/2022 09:51:09 -73.12,-155.14 122.58 05/03/2022 09:49:57 -73.11,-156.38 122.53 39.79 72
5 05/03/2022 10:41:53 72.91, 11.74 57.22 05/03/2022 10:40:39 72.91, 11.35 57.26 12.75 74
6 05/03/2022 11:32:36 -72.85, 178.93 122.85 05/03/2022 11:31:21 -72.81, 178.88 122.87 4.19 75
7 05/03/2022 12:23:16 72.84, -13.75 57.14 05/03/2022 12:22:07 72.82, -13.83 57.13 3.11 69
8 05/03/2022 13:13:58 -72.82, 153.54 122.89 05/03/2022 13:12:51 -72.82, 153.49 122.88 1.93 67
9 05/03/2022 14:04:38 72.81, -39.14 57.09 05/03/2022 14:03:37 72.83, -39.22 57.12 2.91 61
10 05/03/2022 14:55:20 -72.80, 128.16 122.93 05/03/2022 14:54:20 -72.78, 128.20 122.95 3.15 60
11 05/03/2022 15:46:00 72.79, -64.53 57.05 05/03/2022 15:45:06 72.78, -64.50 57.05 1.20 54
12 05/03/2022 16:36:42 -72.78, 102.77 122.97 05/03/2022 16:35:50 -72.78, 102.81 122.96 1.45 52
13 05/03/2022 17:27:22 72.77, -89.91 57.01 05/03/2022 17:26:36 72.79, -89.89 57.04 2.57 46
14 05/03/2022 18:18:03 -72.81, 77.49 122.97 05/03/2022 18:17:20 -72.79, 77.42 122.97 2.86 43
15 05/03/2022 19:08:43 72.80,-115.19 57.02 05/03/2022 19:08:06 72.80,-115.28 57.03 2.93 37
16 05/03/2022 19:59:25 -72.79, 52.11 123.01 05/03/2022 19:58:50 -72.80, 52.03 122.98 2.85 35
17 05/03/2022 20:50:05 72.78,-140.58 56.98 05/03/2022 20:49:35 72.76,-140.57 56.96 2.15 30
18 05/03/2022 21:40:47 -72.76, 26.72 123.05 05/03/2022 21:40:19 -72.76, 26.75 123.05 1.19 28
19 05/03/2022 22:31:27 72.75,-165.97 56.94 05/03/2022 22:31:05 72.76,-165.96 56.95 1.29 22
20 05/03/2022 23:22:09 -72.74, 1.33 123.09 05/03/2022 23:21:49 -72.76, 1.36 123.06 2.72 20
21 05/04/2022 00:12:48 72.78, 168.75 56.94 05/04/2022 00:12:35 72.77, 168.65 56.94 3.47 13
22 05/04/2022 01:03:30 -72.77, -23.95 123.08 05/04/2022 01:03:19 -72.77, -24.03 123.08 2.80 11
23 05/04/2022 01:54:10 72.76, 143.37 56.90 05/04/2022 01:54:04 72.73, 143.37 56.87 3.32 6
24 05/04/2022 02:44:52 -72.75, -49.33 123.13 05/04/2022 02:44:48 -72.73, -49.32 123.14 2.06 4
25 05/04/2022 03:35:32 72.74, 117.98 56.86 05/04/2022 03:35:34 72.74, 117.98 56.86 0.11 2
26 05/04/2022 04:26:14 -72.72, -74.72 123.17 05/04/2022 04:26:18 -72.74, -74.71 123.16 1.40 4
27 05/04/2022 05:16:54 72.71, 92.59 56.82 05/04/2022 05:17:04 72.74, 92.59 56.85 3.42 10
28 05/04/2022 06:07:35 -72.75,-100.00 123.16 05/04/2022 06:07:48 -72.74,-100.10 123.17 3.33 13
29 05/04/2022 06:58:16 72.69, 67.21 56.78 05/04/2022 06:58:33 72.70, 67.30 56.78 3.30 17
30 05/04/2022 07:48:57 -72.73,-125.39 123.20 05/04/2022 07:49:17 -72.70,-125.38 123.23 3.25 20
31 05/04/2022 08:39:37 72.72, 41.93 56.78 05/04/2022 08:40:03 72.71, 41.91 56.77 1.26 26
32 05/04/2022 09:30:19 -72.71,-150.77 123.24 05/04/2022 09:30:47 -72.71,-150.77 123.25 0.09 28
33 05/04/2022 10:20:59 72.70, 16.54 56.74 05/04/2022 10:21:33 72.72, 16.52 56.76 2.31 34
34 05/04/2022 11:11:41 -72.69,-176.16 123.28 05/04/2022 11:12:17 -72.72,-176.16 123.26 3.43 36
35 05/04/2022 12:02:21 72.67, -8.85 56.70 05/04/2022 12:03:02 72.67, -8.77 56.69 2.68 41
36 05/04/2022 12:53:03 -72.66, 158.46 123.32 05/04/2022 12:53:46 -72.67, 158.55 123.33 3.35 43
37 05/04/2022 13:43:42 72.70, -34.13 56.71 05/04/2022 13:44:32 72.68, -34.16 56.68 2.52 50
38 05/04/2022 14:34:24 -72.69, 133.18 123.32 05/04/2022 14:35:16 -72.68, 133.16 123.34 1.23 52
39 05/04/2022 15:25:04 72.68, -59.51 56.67 05/04/2022 15:26:02 72.69, -59.55 56.67 1.47 58
40 05/04/2022 16:15:46 -72.67, 107.79 123.36 05/04/2022 16:16:46 -72.69, 107.77 123.35 2.26 60
41 05/04/2022 17:06:26 72.66, -84.90 56.63 05/04/2022 17:07:31 72.65, -84.83 56.60 2.58 65
42 05/04/2022 17:57:08 -72.65, 82.40 123.40 05/04/2022 17:58:15 -72.65, 82.49 123.42 2.72 67
43 05/04/2022 18:47:48 72.64,-110.29 56.58 05/04/2022 18:49:01 72.65,-110.22 56.59 3.00 73
44 05/04/2022 19:38:31 -72.57, 56.92 123.49 05/04/2022 19:39:44 -72.60, 57.20 123.48 10.00 73
45 05/04/2022 20:29:15 72.36,-136.18 56.31 05/04/2022 20:30:26 72.41,-135.10 56.30 36.96 71
46 05/04/2022 21:19:58 -72.30, 31.02 123.76 05/04/2022 21:21:09 -72.36, 32.32 123.77 44.23 71
47 05/04/2022 22:10:43 72.03,-162.16 56.00 05/04/2022 22:11:50 72.11,-159.89 55.96 78.41 67
48 05/04/2022 23:01:26 -71.97, 5.05 124.07 05/04/2022 23:02:32 -72.01, 7.62 124.16 88.46 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/23/2022
SNOs_Map_METOP-B_NPP_20220423.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 04/23/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP