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: 10/24/2023
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 10/26/2023 18:24:37 73.47,-105.65 85.99 10/26/2023 18:25:45 73.40,-103.35 85.87 73.37 68
2 10/26/2023 19:15:20 -73.43, 61.77 94.05 10/26/2023 19:16:28 -73.39, 63.96 94.13 69.67 68
3 10/26/2023 20:06:01 73.17,-130.36 85.70 10/26/2023 20:07:12 73.13,-129.29 85.63 34.80 71
4 10/26/2023 20:56:44 -73.13, 37.05 94.34 10/26/2023 20:57:56 -73.07, 37.91 94.42 28.53 72
5 10/26/2023 21:47:25 72.87,-155.09 85.41 10/26/2023 21:48:38 72.90,-155.11 85.44 3.35 73
6 10/26/2023 22:38:09 -72.88, 12.21 94.57 10/26/2023 22:39:21 -72.90, 12.21 94.56 1.93 72
7 10/26/2023 23:28:55 72.88, 179.53 85.44 10/26/2023 23:30:00 72.88, 179.51 85.44 0.92 65
8 10/27/2023 00:19:39 -72.89, -13.17 94.55 10/27/2023 00:20:43 -72.88, -13.18 94.56 0.74 64
9 10/27/2023 01:10:25 72.88, 154.15 85.47 10/27/2023 01:11:22 72.86, 154.13 85.44 2.19 57
10 10/27/2023 02:01:09 -72.89, -38.55 94.52 10/27/2023 02:02:05 -72.86, -38.56 94.55 3.37 56
11 10/27/2023 02:51:55 72.88, 128.77 85.49 10/27/2023 02:52:43 72.89, 128.85 85.50 2.86 48
12 10/27/2023 03:42:39 -72.89, -63.93 94.49 10/27/2023 03:43:26 -72.89, -63.84 94.50 3.22 47
13 10/27/2023 04:33:25 72.89, 103.38 85.52 10/27/2023 04:34:05 72.87, 103.47 85.50 3.20 40
14 10/27/2023 05:24:08 -72.84, -89.21 94.52 10/27/2023 05:24:48 -72.87, -89.22 94.50 2.58 40
15 10/27/2023 06:14:53 72.84, 78.11 85.50 10/27/2023 06:15:26 72.85, 78.08 85.50 1.46 33
16 10/27/2023 07:05:37 -72.85,-114.59 94.49 10/27/2023 07:06:09 -72.85,-114.60 94.49 0.37 32
17 10/27/2023 07:56:23 72.84, 52.73 85.52 10/27/2023 07:56:48 72.83, 52.70 85.51 1.78 25
18 10/27/2023 08:47:07 -72.85,-139.97 94.46 10/27/2023 08:47:31 -72.83,-139.98 94.49 2.77 24
19 10/27/2023 09:37:53 72.85, 27.35 85.55 10/27/2023 09:38:09 72.86, 27.42 85.56 2.90 16
20 10/27/2023 10:28:37 -72.85,-165.35 94.43 10/27/2023 10:28:52 -72.86,-165.26 94.44 3.05 15
21 10/27/2023 11:19:23 72.85, 1.96 85.58 10/27/2023 11:19:31 72.84, 2.04 85.56 2.76 8
22 10/27/2023 12:10:06 -72.81, 169.37 94.46 10/27/2023 12:10:14 -72.84, 169.36 94.43 3.21 8
23 10/27/2023 13:00:52 72.80, -23.31 85.55 10/27/2023 13:00:53 72.82, -23.34 85.57 2.00 1
24 10/27/2023 13:51:36 -72.81, 143.99 94.43 10/27/2023 13:51:36 -72.82, 143.97 94.43 0.72 0
25 10/27/2023 14:42:22 72.81, -48.69 85.58 10/27/2023 14:42:15 72.80, -48.73 85.57 1.49 7
26 10/27/2023 15:33:06 -72.81, 118.61 94.40 10/27/2023 15:32:58 -72.80, 118.59 94.42 2.21 8
27 10/27/2023 16:23:52 72.81, -74.08 85.61 10/27/2023 16:23:36 72.83, -74.00 85.62 3.05 16
28 10/27/2023 17:14:36 -72.82, 93.22 94.38 10/27/2023 17:14:19 -72.82, 93.31 94.37 3.02 17
29 10/27/2023 18:05:22 72.81, -99.46 85.63 10/27/2023 18:04:58 72.81, -99.39 85.63 2.41 24
30 10/27/2023 18:56:06 -72.82, 67.84 94.35 10/27/2023 18:55:41 -72.80, 67.93 94.37 3.41 25
31 10/27/2023 19:46:51 72.77,-124.73 85.61 10/27/2023 19:46:20 72.79,-124.77 85.63 2.52 31
32 10/27/2023 20:37:35 -72.77, 42.57 94.38 10/27/2023 20:37:03 -72.78, 42.55 94.36 1.26 32
33 10/27/2023 21:28:21 72.77,-150.12 85.64 10/27/2023 21:27:42 72.76,-150.15 85.64 1.36 39
34 10/27/2023 22:19:05 -72.78, 17.18 94.35 10/27/2023 22:18:25 -72.76, 17.16 94.36 1.70 40
35 10/27/2023 23:09:51 72.77,-175.50 85.66 10/27/2023 23:09:03 72.79,-175.43 85.69 3.28 48
36 10/28/2023 00:00:35 -72.78, -8.20 94.32 10/27/2023 23:59:46 -72.79, -8.11 94.31 3.11 49
37 10/28/2023 00:51:21 72.78, 159.12 85.69 10/28/2023 00:50:25 72.77, 159.19 85.69 2.15 56
38 10/28/2023 01:42:05 -72.78, -33.58 94.29 10/28/2023 01:41:08 -72.77, -33.50 94.30 3.04 57
39 10/28/2023 02:32:50 72.73, 133.84 85.67 10/28/2023 02:31:47 72.75, 133.80 85.70 3.02 63
40 10/28/2023 03:23:34 -72.74, -58.86 94.32 10/28/2023 03:22:30 -72.75, -58.88 94.30 1.81 64
41 10/28/2023 04:14:20 72.73, 108.46 85.69 10/28/2023 04:13:09 72.73, 108.42 85.70 1.41 71
42 10/28/2023 05:05:04 -72.74, -84.24 94.29 10/28/2023 05:03:52 -72.73, -84.26 94.30 1.27 72
43 10/28/2023 05:55:47 72.58, 83.39 85.56 10/28/2023 05:54:34 72.56, 82.72 85.56 22.44 73
44 10/28/2023 06:46:30 -72.54,-109.21 94.48 10/28/2023 06:45:17 -72.56,-109.95 94.44 25.04 73
45 10/28/2023 07:37:11 72.28, 58.62 85.27 10/28/2023 07:36:01 72.28, 56.83 85.32 60.49 70
46 10/28/2023 08:27:54 -72.24,-133.98 94.76 10/28/2023 08:26:45 -72.23,-135.94 94.72 66.48 69

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 10/24/2023
SNOs_Map_NPP_METOP-C_20231024.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 10/24/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C