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: 3/7/2023
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 03/07/2023 19:36:40 73.65,-120.39 78.90 03/07/2023 19:35:34 73.61,-123.51 79.05 98.08 66
2 03/07/2023 20:27:24 -73.54, 46.70 101.21 03/07/2023 20:26:17 -73.56, 43.91 101.02 87.84 67
3 03/07/2023 21:18:08 73.32,-146.46 78.59 03/07/2023 21:16:58 73.31,-148.20 78.68 55.51 70
4 03/07/2023 22:08:52 -73.22, 20.64 101.52 03/07/2023 22:07:40 -73.21, 19.33 101.44 42.00 72
5 03/07/2023 22:59:36 73.00,-172.51 78.28 03/07/2023 22:58:22 73.00,-172.91 78.32 12.96 74
6 03/07/2023 23:50:19 -72.95, -5.29 101.79 03/07/2023 23:49:05 -72.96, -5.49 101.75 6.72 74
7 03/08/2023 00:40:59 72.93, 162.00 78.18 03/08/2023 00:39:50 72.90, 161.94 78.18 3.27 69
8 03/08/2023 01:31:41 -72.93, -30.68 101.84 03/08/2023 01:30:34 -72.91, -30.76 101.83 3.28 67
9 03/08/2023 02:22:21 72.90, 136.61 78.14 03/08/2023 02:21:20 72.90, 136.56 78.15 1.45 61
10 03/08/2023 03:13:02 -72.90, -56.07 101.88 03/08/2023 03:12:03 -72.91, -56.13 101.86 2.14 59
11 03/08/2023 04:03:42 72.88, 111.22 78.09 03/08/2023 04:02:49 72.90, 111.19 78.12 2.27 53
12 03/08/2023 04:54:24 -72.88, -81.45 101.93 03/08/2023 04:53:33 -72.91, -81.50 101.89 3.14 51
13 03/08/2023 05:45:04 72.86, 85.83 78.04 03/08/2023 05:44:18 72.85, 85.93 78.04 3.30 46
14 03/08/2023 06:35:46 -72.86,-106.84 101.98 03/08/2023 06:35:02 -72.85,-106.77 101.98 2.43 44
15 03/08/2023 07:26:25 72.89, 60.55 78.04 03/08/2023 07:25:49 72.90, 60.45 78.06 3.61 36
16 03/08/2023 08:17:08 -72.84,-132.23 102.02 03/08/2023 08:16:32 -72.85,-132.14 102.01 3.37 36
17 03/08/2023 09:07:47 72.86, 35.17 77.99 03/08/2023 09:07:18 72.85, 35.18 77.98 2.17 29
18 03/08/2023 09:58:29 -72.86,-157.51 102.03 03/08/2023 09:58:02 -72.85,-157.51 102.03 1.48 27
19 03/08/2023 10:49:09 72.84, 9.78 77.94 03/08/2023 10:48:48 72.84, 9.81 77.95 1.12 21
20 03/08/2023 11:39:51 -72.84, 177.11 102.08 03/08/2023 11:39:32 -72.85, 177.12 102.06 0.95 19
21 03/08/2023 12:30:31 72.82, -15.61 77.90 03/08/2023 12:30:18 72.84, -15.56 77.92 3.10 13
22 03/08/2023 13:21:13 -72.82, 151.72 102.12 03/08/2023 13:21:02 -72.85, 151.74 102.09 3.34 11
23 03/08/2023 14:11:52 72.85, -40.89 77.89 03/08/2023 14:11:48 72.84, -40.93 77.89 1.54 4
24 03/08/2023 15:02:34 -72.85, 126.44 102.13 03/08/2023 15:02:32 -72.85, 126.37 102.12 2.14 2
25 03/08/2023 15:53:14 72.82, -66.28 77.85 03/08/2023 15:53:18 72.84, -66.30 77.86 2.01 4
26 03/08/2023 16:43:56 -72.83, 101.05 102.17 03/08/2023 16:44:02 -72.85, 101.00 102.15 2.87 6
27 03/08/2023 17:34:36 72.80, -91.66 77.80 03/08/2023 17:34:47 72.79, -91.57 77.78 3.39 11
28 03/08/2023 18:25:18 -72.80, 75.66 102.22 03/08/2023 18:25:31 -72.79, 75.73 102.24 2.48 13
29 03/08/2023 19:15:57 72.83,-116.94 77.79 03/08/2023 19:16:18 72.84,-117.05 77.80 3.54 21
30 03/08/2023 20:06:40 -72.78, 50.28 102.27 03/08/2023 20:07:01 -72.79, 50.36 102.26 3.16 21
31 03/08/2023 20:57:19 72.81,-142.33 77.75 03/08/2023 20:57:47 72.79,-142.31 77.72 2.38 28
32 03/08/2023 21:48:01 -72.81, 25.00 102.27 03/08/2023 21:48:31 -72.79, 24.99 102.29 1.79 30
33 03/08/2023 22:38:41 72.78,-167.72 77.70 03/08/2023 22:39:17 72.78,-167.69 77.69 1.05 36
34 03/08/2023 23:29:23 -72.79, -0.39 102.32 03/08/2023 23:30:01 -72.79, -0.38 102.32 0.66 38
35 03/09/2023 00:20:03 72.76, 166.89 77.65 03/09/2023 00:20:47 72.78, 166.94 77.66 2.92 44
36 03/09/2023 01:10:45 -72.76, -25.78 102.37 03/09/2023 01:11:31 -72.79, -25.75 102.35 3.07 46
37 03/09/2023 02:01:24 72.79, 141.61 77.65 03/09/2023 02:02:17 72.78, 141.57 77.63 1.65 53
38 03/09/2023 02:52:06 -72.79, -51.06 102.37 03/09/2023 02:53:01 -72.79, -51.13 102.38 2.23 55
39 03/09/2023 03:42:46 72.77, 116.23 77.60 03/09/2023 03:43:47 72.78, 116.20 77.60 1.90 61
40 03/09/2023 04:33:28 -72.77, -76.45 102.42 03/09/2023 04:34:31 -72.79, -76.50 102.41 2.73 63
41 03/09/2023 05:24:08 72.74, 90.84 77.55 03/09/2023 05:25:16 72.73, 90.93 77.52 3.40 68
42 03/09/2023 06:14:50 -72.75,-101.83 102.46 03/09/2023 06:16:00 -72.74,-101.77 102.49 2.48 70
43 03/09/2023 07:05:32 72.62, 65.24 77.42 03/09/2023 07:06:45 72.68, 65.66 77.43 15.35 73
44 03/09/2023 07:56:15 -72.57,-127.53 102.64 03/09/2023 07:57:28 -72.63,-126.93 102.63 21.17 73
45 03/09/2023 08:47:00 72.29, 39.25 77.10 03/09/2023 08:48:09 72.37, 40.91 77.07 56.84 69
46 03/09/2023 09:37:43 -72.24,-153.52 102.96 03/09/2023 09:38:52 -72.33,-151.69 103.00 62.76 69
47 03/09/2023 10:28:27 72.01, 13.37 76.83 03/09/2023 10:29:33 72.06, 16.14 76.71 95.07 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 3/7/2023
SNOs_Map_METOP-B_NPP_20230307.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 03/07/2023 in txt file.

Historial Predications of SNOs between METOP-B and NPP