Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/24/2023
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 04/03/2023 07:39:14 73.59, 55.69 68.54 04/03/2023 07:40:20 73.55, 58.55 68.35 90.18 66
2 04/03/2023 08:29:56 -73.49,-136.76 111.59 04/03/2023 08:31:04 -73.45,-134.36 111.76 76.33 68
3 04/03/2023 09:20:38 73.30, 30.99 68.18 04/03/2023 09:21:48 73.23, 32.49 68.03 48.59 70
4 04/03/2023 10:11:20 -73.20,-161.47 111.94 04/03/2023 10:12:31 -73.18,-160.30 112.04 37.76 71
5 04/03/2023 11:02:02 73.00, 6.27 67.83 04/03/2023 11:03:15 72.95, 6.56 67.75 10.68 73
6 04/03/2023 11:52:44 -72.90, 173.80 112.30 04/03/2023 11:53:58 -72.90, 173.77 112.31 0.84 74
7 04/03/2023 12:43:30 72.90, -18.90 67.70 04/03/2023 12:44:38 72.88, -18.94 67.66 2.86 68
8 04/03/2023 13:34:14 -72.91, 148.41 112.32 04/03/2023 13:35:20 -72.88, 148.38 112.36 3.20 66
9 04/03/2023 14:25:00 72.91, -44.28 67.67 04/03/2023 14:25:59 72.91, -44.22 67.66 2.13 59
10 04/03/2023 15:15:44 -72.91, 123.03 112.34 04/03/2023 15:16:41 -72.91, 123.10 112.36 2.49 57
11 04/03/2023 16:06:29 72.86, -69.56 67.60 04/03/2023 16:07:21 72.89, -69.60 67.61 3.16 52
12 04/03/2023 16:57:12 -72.87, 97.75 112.42 04/03/2023 16:58:02 -72.89, 97.72 112.41 2.52 50
13 04/03/2023 17:47:58 72.87, -94.94 67.58 04/03/2023 17:48:42 72.87, -94.99 67.57 1.55 44
14 04/03/2023 18:38:42 -72.87, 72.37 112.44 04/03/2023 18:39:24 -72.86, 72.33 112.45 1.41 42
15 04/03/2023 19:29:28 72.87,-120.33 67.55 04/03/2023 19:30:03 72.89,-120.27 67.57 3.12 35
16 04/03/2023 20:20:12 -72.87, 46.99 112.46 04/03/2023 20:20:45 -72.89, 47.05 112.46 2.91 33
17 04/03/2023 21:10:58 72.88,-145.71 67.53 04/03/2023 21:11:25 72.87,-145.66 67.52 1.84 27
18 04/03/2023 22:01:42 -72.88, 21.60 112.49 04/03/2023 22:02:07 -72.87, 21.66 112.50 2.31 25
19 04/03/2023 22:52:27 72.83,-170.99 67.45 04/03/2023 22:52:47 72.85,-171.04 67.47 2.83 20
20 04/03/2023 23:43:11 -72.83, -3.68 112.56 04/03/2023 23:43:29 -72.85, -3.72 112.55 2.19 18
21 04/04/2023 00:33:57 72.84, 163.63 67.43 04/04/2023 00:34:09 72.83, 163.57 67.42 2.05 12
22 04/04/2023 01:24:41 -72.84, -29.06 112.58 04/04/2023 01:24:51 -72.83, -29.11 112.60 2.12 10
23 04/04/2023 02:15:27 72.84, 138.25 67.41 04/04/2023 02:15:30 72.86, 138.29 67.42 2.39 3
24 04/04/2023 03:06:11 -72.84, -54.44 112.61 04/04/2023 03:06:12 -72.85, -54.39 112.60 2.17 1
25 04/04/2023 03:56:57 72.84, 112.86 67.39 04/04/2023 03:56:52 72.83, 112.91 67.38 1.85 5
26 04/04/2023 04:47:41 -72.85, -79.83 112.63 04/04/2023 04:47:34 -72.83, -79.78 112.65 2.44 7
27 04/04/2023 05:38:26 72.80, 87.58 67.31 04/04/2023 05:38:14 72.81, 87.52 67.33 2.59 12
28 04/04/2023 06:29:10 -72.80,-105.10 112.71 04/04/2023 06:28:56 -72.81,-105.16 112.69 2.06 14
29 04/04/2023 07:19:56 72.80, 62.20 67.29 04/04/2023 07:19:36 72.79, 62.13 67.28 2.70 20
30 04/04/2023 08:10:40 -72.81,-130.49 112.73 04/04/2023 08:10:18 -72.79,-130.55 112.74 2.92 22
31 04/04/2023 09:01:26 72.81, 36.82 67.27 04/04/2023 09:00:57 72.82, 36.85 67.28 1.61 29
32 04/04/2023 09:52:10 -72.81,-155.87 112.75 04/04/2023 09:51:39 -72.81,-155.83 112.74 1.49 31
33 04/04/2023 10:42:56 72.81, 11.43 67.24 04/04/2023 10:42:19 72.80, 11.47 67.23 2.24 37
34 04/04/2023 11:33:40 -72.82, 178.74 112.77 04/04/2023 11:33:01 -72.79, 178.78 112.79 2.90 39
35 04/04/2023 12:24:25 72.77, -13.85 67.17 04/04/2023 12:23:41 72.77, -13.92 67.19 2.54 44
36 04/04/2023 13:15:09 -72.77, 153.47 112.85 04/04/2023 13:14:23 -72.77, 153.40 112.84 2.23 46
37 04/04/2023 14:05:55 72.77, -39.23 67.14 04/04/2023 14:05:02 72.80, -39.20 67.18 3.42 53
38 04/04/2023 14:56:39 -72.77, 128.08 112.87 04/04/2023 14:55:44 -72.80, 128.12 112.84 2.85 55
39 04/04/2023 15:47:25 72.78, -64.62 67.12 04/04/2023 15:46:24 72.78, -64.59 67.14 0.91 61
40 04/04/2023 16:38:09 -72.78, 102.70 112.89 04/04/2023 16:37:06 -72.77, 102.73 112.89 1.14 63
41 04/04/2023 17:28:55 72.78, -90.00 67.10 04/04/2023 17:27:46 72.76, -89.97 67.09 2.92 69
42 04/04/2023 18:19:38 -72.73, 77.42 112.97 04/04/2023 18:18:28 -72.75, 77.34 112.93 3.28 70
43 04/04/2023 19:10:23 72.68,-115.17 66.97 04/04/2023 19:09:09 72.68,-115.47 67.00 9.72 74
44 04/04/2023 20:01:06 -72.64, 52.24 113.10 04/04/2023 19:59:52 -72.63, 51.75 113.07 16.47 74
45 04/04/2023 20:51:47 72.38,-139.94 66.62 04/04/2023 20:50:36 72.40,-141.37 66.72 48.11 71
46 04/04/2023 21:42:30 -72.34, 27.47 113.45 04/04/2023 21:41:20 -72.30, 25.75 113.39 58.26 70
47 04/04/2023 22:33:11 72.08,-164.72 66.27 04/04/2023 22:32:04 72.07,-167.35 66.40 89.88 67
48 04/04/2023 23:23:53 -71.99, 2.78 113.86 04/04/2023 23:22:47 -72.02, -0.12 113.66 99.89 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 3/24/2023
SNOs_Map_NPP_METOP-C_20230324.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 03/24/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C