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: 3/2/2023
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 73.63,-120.43 78.88 03/07/2023 19:35:34 73.64,-123.58 79.08 98.70 66
2 03/07/2023 20:27:24 -73.53, 46.67 101.22 03/07/2023 20:26:16 -73.54, 43.97 101.05 85.03 68
3 03/07/2023 21:18:08 73.30,-146.51 78.57 03/07/2023 21:16:58 73.34,-148.27 78.72 56.33 70
4 03/07/2023 22:08:51 -73.26, 20.72 101.49 03/07/2023 22:07:40 -73.24, 19.27 101.41 46.22 71
5 03/07/2023 22:59:35 73.03,-172.44 78.30 03/07/2023 22:58:22 73.04,-172.97 78.35 17.19 73
6 03/07/2023 23:50:19 -72.93, -5.32 101.80 03/07/2023 23:49:04 -72.94, -5.44 101.78 3.85 75
7 03/08/2023 00:40:59 72.91, 161.95 78.17 03/08/2023 00:39:49 72.88, 161.98 78.16 2.64 70
8 03/08/2023 01:31:41 -72.91, -30.71 101.85 03/08/2023 01:30:33 -72.88, -30.71 101.86 2.94 68
9 03/08/2023 02:22:21 72.88, 136.57 78.12 03/08/2023 02:21:19 72.88, 136.61 78.13 1.33 62
10 03/08/2023 03:13:03 -72.89, -56.10 101.90 03/08/2023 03:12:03 -72.88, -56.08 101.89 0.89 60
11 03/08/2023 04:03:43 72.86, 111.18 78.07 03/08/2023 04:02:49 72.88, 111.24 78.10 2.77 54
12 03/08/2023 04:54:25 -72.87, -81.48 101.94 03/08/2023 04:53:33 -72.88, -81.45 101.92 1.97 52
13 03/08/2023 05:45:04 72.89, 85.90 78.07 03/08/2023 05:44:19 72.88, 85.86 78.07 1.72 45
14 03/08/2023 06:35:46 -72.89,-106.76 101.95 03/08/2023 06:35:03 -72.88,-106.82 101.95 2.55 43
15 03/08/2023 07:26:26 72.87, 60.52 78.02 03/08/2023 07:25:49 72.88, 60.49 78.04 1.32 37
16 03/08/2023 08:17:08 -72.87,-132.15 101.99 03/08/2023 08:16:33 -72.88,-132.19 101.98 1.58 35
17 03/08/2023 09:07:48 72.85, 35.13 77.97 03/08/2023 09:07:19 72.88, 35.12 78.01 3.43 29
18 03/08/2023 09:58:30 -72.85,-157.53 102.04 03/08/2023 09:58:03 -72.88,-157.56 102.01 3.07 27
19 03/08/2023 10:49:09 72.87, 9.85 77.97 03/08/2023 10:48:49 72.87, 9.75 77.98 3.28 20
20 03/08/2023 11:39:52 -72.83, 177.08 102.09 03/08/2023 11:39:32 -72.83, 177.17 102.09 3.00 20
21 03/08/2023 12:30:31 72.85, -15.54 77.92 03/08/2023 12:30:18 72.82, -15.52 77.90 3.28 13
22 03/08/2023 13:21:13 -72.86, 151.80 102.09 03/08/2023 13:21:02 -72.82, 151.80 102.12 3.70 11
23 03/08/2023 14:11:53 72.83, -40.92 77.88 03/08/2023 14:11:48 72.82, -40.89 77.87 1.47 5
24 03/08/2023 15:02:35 -72.84, 126.41 102.14 03/08/2023 15:02:32 -72.82, 126.43 102.15 1.46 3
25 03/08/2023 15:53:15 72.81, -66.31 77.83 03/08/2023 15:53:18 72.82, -66.26 77.84 2.19 3
26 03/08/2023 16:43:57 -72.81, 101.03 102.18 03/08/2023 16:44:02 -72.82, 101.05 102.18 1.28 5
27 03/08/2023 17:34:36 72.84, -91.59 77.83 03/08/2023 17:34:48 72.82, -91.63 77.81 2.32 12
28 03/08/2023 18:25:18 -72.84, 75.75 102.19 03/08/2023 18:25:32 -72.82, 75.68 102.21 3.19 14
29 03/08/2023 19:15:58 72.81,-116.98 77.78 03/08/2023 19:16:18 72.82,-117.00 77.78 1.01 20
30 03/08/2023 20:06:40 -72.82, 50.36 102.23 03/08/2023 20:07:02 -72.82, 50.31 102.24 1.64 22
31 03/08/2023 20:57:20 72.79,-142.36 77.73 03/08/2023 20:57:48 72.82,-142.38 77.75 2.83 28
32 03/08/2023 21:48:02 -72.80, 24.97 102.28 03/08/2023 21:48:32 -72.82, 24.94 102.27 2.52 30
33 03/08/2023 22:38:41 72.82,-167.64 77.73 03/08/2023 22:39:18 72.81,-167.75 77.72 3.49 37
34 03/08/2023 23:29:24 -72.77, -0.41 102.33 03/08/2023 23:30:01 -72.77, -0.33 102.35 2.95 37
35 03/09/2023 00:20:03 72.80, 166.97 77.68 03/09/2023 00:20:48 72.81, 166.88 77.69 3.50 45
36 03/09/2023 01:10:46 -72.75, -25.80 102.37 03/09/2023 01:11:31 -72.76, -25.70 102.38 3.45 45
37 03/09/2023 02:01:25 72.77, 141.58 77.64 03/09/2023 02:02:17 72.76, 141.61 77.61 1.76 52
38 03/09/2023 02:52:07 -72.78, -51.08 102.38 03/09/2023 02:53:01 -72.76, -51.07 102.41 2.06 54
39 03/09/2023 03:42:47 72.75, 116.20 77.59 03/09/2023 03:43:47 72.76, 116.24 77.58 1.68 60
40 03/09/2023 04:33:29 -72.76, -76.46 102.42 03/09/2023 04:34:31 -72.76, -76.44 102.44 0.72 62
41 03/09/2023 05:24:08 72.78, 90.92 77.59 03/09/2023 05:25:17 72.76, 90.87 77.55 2.90 69
42 03/09/2023 06:14:51 -72.74,-101.85 102.47 03/09/2023 06:16:01 -72.76,-101.82 102.47 2.83 70
43 03/09/2023 07:05:33 72.61, 65.22 77.41 03/09/2023 07:06:45 72.66, 65.71 77.41 17.20 72
44 03/09/2023 07:56:16 -72.56,-127.54 102.65 03/09/2023 07:57:28 -72.61,-126.87 102.66 22.90 72
45 03/09/2023 08:47:00 72.33, 39.32 77.14 03/09/2023 08:48:09 72.35, 40.95 77.05 55.03 69
46 03/09/2023 09:37:43 -72.28,-153.43 102.92 03/09/2023 09:38:52 -72.30,-151.63 103.02 60.93 69
47 03/09/2023 10:28:28 72.00, 13.35 76.82 03/09/2023 10:29:33 72.04, 16.18 76.68 97.31 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 3/2/2023
SNOs_Map_METOP-B_NPP_20230303.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 03/02/2023 in txt file.

Historial Predications of SNOs between METOP-B and NPP