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: 4/28/2022
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 73.53, 63.78 57.83 05/03/2022 07:17:52 73.53, 60.74 57.97 95.68 66
2 05/03/2022 08:09:42 -73.41,-129.17 122.29 05/03/2022 08:08:34 -73.43,-131.72 122.15 80.91 68
3 05/03/2022 09:00:26 73.21, 37.71 57.51 05/03/2022 08:59:16 73.23, 36.03 57.63 54.12 70
4 05/03/2022 09:51:09 -73.14,-155.11 122.56 05/03/2022 09:49:58 -73.14,-156.44 122.49 42.86 71
5 05/03/2022 10:41:53 72.93, 11.78 57.24 05/03/2022 10:40:40 72.94, 11.29 57.28 15.87 73
6 05/03/2022 11:32:37 -72.81, 178.86 122.88 05/03/2022 11:31:22 -72.84, 178.81 122.83 3.78 75
7 05/03/2022 12:23:17 72.81, -13.82 57.11 05/03/2022 12:22:07 72.79, -13.78 57.11 2.01 70
8 05/03/2022 13:13:59 -72.79, 153.47 122.92 05/03/2022 13:12:51 -72.80, 153.53 122.90 2.35 68
9 05/03/2022 14:04:39 72.78, -39.21 57.07 05/03/2022 14:03:37 72.80, -39.17 57.09 2.41 62
10 05/03/2022 14:55:20 -72.82, 128.19 122.92 05/03/2022 14:54:21 -72.81, 128.14 122.91 1.90 59
11 05/03/2022 15:46:00 72.81, -64.49 57.07 05/03/2022 15:45:07 72.81, -64.56 57.08 2.28 53
12 05/03/2022 16:36:42 -72.79, 102.80 122.96 05/03/2022 16:35:51 -72.81, 102.75 122.93 2.92 51
13 05/03/2022 17:27:22 72.79, -89.87 57.03 05/03/2022 17:26:36 72.77, -89.84 57.02 2.73 46
14 05/03/2022 18:18:04 -72.77, 77.42 123.00 05/03/2022 18:17:20 -72.77, 77.46 122.99 1.61 44
15 05/03/2022 19:08:44 72.77,-115.26 56.99 05/03/2022 19:08:06 72.77,-115.23 57.00 1.32 38
16 05/03/2022 19:59:25 -72.80, 52.13 123.00 05/03/2022 19:58:50 -72.78, 52.07 123.01 2.94 35
17 05/03/2022 20:50:05 72.79,-140.54 56.99 05/03/2022 20:49:36 72.78,-140.62 56.99 2.96 29
18 05/03/2022 21:40:47 -72.78, 26.75 123.04 05/03/2022 21:40:20 -72.79, 26.68 123.02 2.42 27
19 05/03/2022 22:31:27 72.77,-165.93 56.95 05/03/2022 22:31:06 72.79,-166.01 56.98 3.41 21
20 05/03/2022 23:22:09 -72.75, 1.36 123.08 05/03/2022 23:21:49 -72.74, 1.40 123.08 1.63 20
21 05/04/2022 00:12:49 72.75, 168.68 56.91 05/04/2022 00:12:35 72.75, 168.70 56.91 0.64 14
22 05/04/2022 01:03:31 -72.73, -24.03 123.12 05/04/2022 01:03:19 -72.75, -23.99 123.10 2.54 12
23 05/04/2022 01:54:11 72.73, 143.30 56.87 05/04/2022 01:54:05 72.76, 143.31 56.90 3.22 6
24 05/04/2022 02:44:51 -72.76, -49.31 123.11 05/04/2022 02:44:48 -72.76, -49.38 123.11 2.49 3
25 05/04/2022 03:35:31 72.75, 118.02 56.88 05/04/2022 03:35:34 72.76, 117.92 56.89 3.25 3
26 05/04/2022 04:26:13 -72.74, -74.69 123.15 05/04/2022 04:26:17 -72.72, -74.67 123.18 2.38 4
27 05/04/2022 05:16:53 72.73, 92.63 56.83 05/04/2022 05:17:03 72.72, 92.64 56.82 1.33 10
28 05/04/2022 06:07:35 -72.71,-100.08 123.20 05/04/2022 06:07:47 -72.73,-100.06 123.19 1.34 12
29 05/04/2022 06:58:15 72.71, 67.24 56.79 05/04/2022 06:58:33 72.73, 67.25 56.81 2.09 18
30 05/04/2022 07:48:56 -72.74,-125.36 123.19 05/04/2022 07:49:17 -72.73,-125.45 123.20 3.09 21
31 05/04/2022 08:39:37 72.69, 41.86 56.75 05/04/2022 08:40:02 72.68, 41.96 56.74 3.44 25
32 05/04/2022 09:30:18 -72.72,-150.75 123.23 05/04/2022 09:30:46 -72.69,-150.73 123.27 3.40 28
33 05/04/2022 10:20:58 72.71, 16.57 56.76 05/04/2022 10:21:32 72.69, 16.57 56.73 2.41 34
34 05/04/2022 11:11:40 -72.70,-176.13 123.27 05/04/2022 11:12:16 -72.70,-176.12 123.28 0.31 36
35 05/04/2022 12:02:20 72.69, -8.81 56.72 05/04/2022 12:03:02 72.70, -8.82 56.72 1.05 42
36 05/04/2022 12:53:02 -72.68, 158.48 123.31 05/04/2022 12:53:46 -72.71, 158.49 123.29 3.38 44
37 05/04/2022 13:43:42 72.67, -34.20 56.68 05/04/2022 13:44:31 72.66, -34.11 56.65 3.28 49
38 05/04/2022 14:34:23 -72.70, 133.20 123.31 05/04/2022 14:35:16 -72.71, 133.10 123.30 3.59 53
39 05/04/2022 15:25:03 72.70, -59.48 56.68 05/04/2022 15:26:01 72.67, -59.50 56.64 3.52 58
40 05/04/2022 16:15:45 -72.68, 107.81 123.35 05/04/2022 16:16:45 -72.67, 107.81 123.37 1.13 60
41 05/04/2022 17:06:25 72.67, -84.87 56.64 05/04/2022 17:07:31 72.67, -84.89 56.63 0.69 66
42 05/04/2022 17:57:07 -72.66, 82.43 123.39 05/04/2022 17:58:15 -72.68, 82.42 123.38 2.26 68
43 05/04/2022 18:47:47 72.65,-110.25 56.60 05/04/2022 18:49:01 72.68,-110.28 56.62 3.45 74
44 05/04/2022 19:38:30 -72.58, 56.94 123.48 05/04/2022 19:39:44 -72.64, 57.13 123.45 8.61 74
45 05/04/2022 20:29:14 72.37,-136.15 56.33 05/04/2022 20:30:25 72.38,-135.05 56.28 37.09 71
46 05/04/2022 21:19:57 -72.31, 31.05 123.75 05/04/2022 21:21:08 -72.34, 32.35 123.79 44.37 71
47 05/04/2022 22:10:42 72.04,-162.13 56.01 05/04/2022 22:11:49 72.08,-159.84 55.94 78.57 67
48 05/04/2022 23:01:25 -71.98, 5.07 124.06 05/04/2022 23:02:32 -72.04, 7.56 124.13 85.69 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2022
SNOs_Map_METOP-B_NPP_20220428.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 04/28/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP