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: 4/25/2022
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 73.52, 63.76 57.82 05/03/2022 07:17:52 73.54, 60.72 57.98 95.86 66
2 05/03/2022 08:09:42 -73.40,-129.19 122.30 05/03/2022 08:08:34 -73.44,-131.74 122.14 81.12 68
3 05/03/2022 09:00:26 73.20, 37.69 57.51 05/03/2022 08:59:15 73.19, 36.11 57.58 50.71 71
4 05/03/2022 09:51:09 -73.13,-155.13 122.57 05/03/2022 09:49:58 -73.14,-156.46 122.48 43.05 71
5 05/03/2022 10:41:53 72.92, 11.76 57.23 05/03/2022 10:40:39 72.90, 11.38 57.24 12.74 74
6 05/03/2022 11:32:36 -72.85, 178.95 122.84 05/03/2022 11:31:22 -72.85, 178.80 122.83 5.00 74
7 05/03/2022 12:23:17 72.80, -13.84 57.10 05/03/2022 12:22:07 72.81, -13.80 57.12 1.64 70
8 05/03/2022 13:13:58 -72.83, 153.56 122.88 05/03/2022 13:12:51 -72.81, 153.51 122.89 3.19 67
9 05/03/2022 14:04:38 72.83, -39.12 57.10 05/03/2022 14:03:37 72.81, -39.19 57.11 2.65 61
10 05/03/2022 14:55:20 -72.81, 128.18 122.92 05/03/2022 14:54:21 -72.82, 128.12 122.91 1.85 59
11 05/03/2022 15:46:00 72.80, -64.51 57.06 05/03/2022 15:45:07 72.82, -64.58 57.09 3.17 53
12 05/03/2022 16:36:42 -72.79, 102.79 122.96 05/03/2022 16:35:50 -72.77, 102.84 122.97 2.35 52
13 05/03/2022 17:27:22 72.78, -89.89 57.02 05/03/2022 17:26:36 72.78, -89.87 57.03 0.96 46
14 05/03/2022 18:18:04 -72.77, 77.40 123.01 05/03/2022 18:17:20 -72.78, 77.45 122.98 2.14 44
15 05/03/2022 19:08:44 72.76,-115.28 56.98 05/03/2022 19:08:06 72.79,-115.26 57.02 3.18 38
16 05/03/2022 19:59:25 -72.79, 52.12 123.00 05/03/2022 19:58:50 -72.79, 52.06 123.00 2.27 35
17 05/03/2022 20:50:05 72.79,-140.56 56.99 05/03/2022 20:49:36 72.79,-140.65 57.00 2.90 29
18 05/03/2022 21:40:47 -72.77, 26.74 123.04 05/03/2022 21:40:19 -72.74, 26.77 123.06 3.28 28
19 05/03/2022 22:31:27 72.76,-165.95 56.95 05/03/2022 22:31:05 72.75,-165.93 56.94 1.62 22
20 05/03/2022 23:22:09 -72.75, 1.35 123.08 05/03/2022 23:21:49 -72.75, 1.38 123.08 1.10 20
21 05/04/2022 00:12:49 72.74, 168.67 56.90 05/04/2022 00:12:35 72.76, 168.68 56.92 1.87 14
22 05/04/2022 01:03:30 -72.78, -23.93 123.08 05/04/2022 01:03:19 -72.76, -24.01 123.09 3.25 11
23 05/04/2022 01:54:10 72.77, 143.39 56.91 05/04/2022 01:54:05 72.77, 143.29 56.91 3.21 5
24 05/04/2022 02:44:52 -72.76, -49.32 123.12 05/04/2022 02:44:49 -72.77, -49.40 123.10 2.94 3
25 05/04/2022 03:35:32 72.75, 118.00 56.87 05/04/2022 03:35:34 72.72, 118.01 56.84 2.78 2
26 05/04/2022 04:26:14 -72.73, -74.70 123.16 05/04/2022 04:26:18 -72.72, -74.68 123.17 1.24 4
27 05/04/2022 05:16:54 72.72, 92.61 56.83 05/04/2022 05:17:04 72.73, 92.62 56.83 0.57 10
28 05/04/2022 06:07:36 -72.71,-100.09 123.20 05/04/2022 06:07:48 -72.73,-100.07 123.18 2.34 12
29 05/04/2022 06:58:16 72.70, 67.23 56.79 05/04/2022 06:58:33 72.69, 67.33 56.76 3.79 17
30 05/04/2022 07:48:57 -72.74,-125.37 123.19 05/04/2022 07:49:18 -72.74,-125.46 123.19 3.05 21
31 05/04/2022 08:39:38 72.68, 41.84 56.75 05/04/2022 08:40:03 72.69, 41.94 56.75 3.63 25
32 05/04/2022 09:30:19 -72.72,-150.75 123.23 05/04/2022 09:30:47 -72.70,-150.75 123.26 2.35 28
33 05/04/2022 10:20:59 72.71, 16.56 56.75 05/04/2022 10:21:33 72.70, 16.55 56.74 0.76 34
34 05/04/2022 11:11:41 -72.69,-176.14 123.27 05/04/2022 11:12:17 -72.70,-176.14 123.27 0.99 36
35 05/04/2022 12:02:21 72.69, -8.83 56.71 05/04/2022 12:03:03 72.71, -8.84 56.73 2.73 42
36 05/04/2022 12:53:03 -72.67, 158.47 123.32 05/04/2022 12:53:46 -72.66, 158.58 123.34 3.68 43
37 05/04/2022 13:43:43 72.66, -34.21 56.67 05/04/2022 13:44:32 72.67, -34.13 56.66 2.87 49
38 05/04/2022 14:34:24 -72.70, 133.19 123.31 05/04/2022 14:35:16 -72.67, 133.19 123.35 3.63 52
39 05/04/2022 15:25:04 72.69, -59.49 56.68 05/04/2022 15:26:02 72.67, -59.52 56.65 2.05 58
40 05/04/2022 16:15:46 -72.68, 107.81 123.35 05/04/2022 16:16:46 -72.68, 107.80 123.36 0.42 60
41 05/04/2022 17:06:26 72.67, -84.88 56.64 05/04/2022 17:07:32 72.68, -84.91 56.64 1.70 66
42 05/04/2022 17:57:08 -72.66, 82.42 123.39 05/04/2022 17:58:16 -72.68, 82.41 123.38 3.06 68
43 05/04/2022 18:47:48 72.65,-110.26 56.59 05/04/2022 18:49:01 72.64,-110.19 56.57 2.57 73
44 05/04/2022 19:38:31 -72.58, 56.93 123.48 05/04/2022 19:39:45 -72.64, 57.12 123.44 8.97 74
45 05/04/2022 20:29:15 72.37,-136.16 56.32 05/04/2022 20:30:26 72.39,-135.07 56.28 36.95 71
46 05/04/2022 21:19:58 -72.31, 31.04 123.75 05/04/2022 21:21:09 -72.34, 32.35 123.78 44.23 71
47 05/04/2022 22:10:43 72.04,-162.14 56.01 05/04/2022 22:11:50 72.09,-159.86 55.94 78.45 67
48 05/04/2022 23:01:26 -71.98, 5.07 124.06 05/04/2022 23:02:33 -72.04, 7.55 124.12 85.55 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/25/2022
SNOs_Map_METOP-B_NPP_20220425.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 04/25/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP