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: 10/19/2023
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 73.48,-105.67 86.01 10/26/2023 18:25:44 73.44,-103.25 85.91 76.70 67
2 10/26/2023 19:15:20 -73.43, 61.76 94.04 10/26/2023 19:16:28 -73.39, 63.95 94.14 69.86 68
3 10/26/2023 20:06:01 73.19,-130.38 85.72 10/26/2023 20:07:12 73.11,-129.31 85.62 35.43 71
4 10/26/2023 20:56:44 -73.14, 37.04 94.33 10/26/2023 20:57:56 -73.06, 37.90 94.43 29.00 72
5 10/26/2023 21:47:25 72.89,-155.11 85.43 10/26/2023 21:48:38 72.89,-155.13 85.42 0.74 73
6 10/26/2023 22:38:09 -72.89, 12.20 94.56 10/26/2023 22:39:21 -72.89, 12.20 94.57 0.34 72
7 10/26/2023 23:28:55 72.89, 179.51 85.45 10/26/2023 23:30:00 72.87, 179.49 85.43 2.25 65
8 10/27/2023 00:19:39 -72.89, -13.18 94.54 10/27/2023 00:20:43 -72.87, -13.19 94.56 2.37 64
9 10/27/2023 01:10:25 72.89, 154.12 85.48 10/27/2023 01:11:21 72.90, 154.21 85.48 2.99 56
10 10/27/2023 02:01:08 -72.90, -38.57 94.51 10/27/2023 02:02:03 -72.90, -38.46 94.51 3.37 55
11 10/27/2023 02:51:54 72.90, 128.74 85.51 10/27/2023 02:52:42 72.88, 128.83 85.48 3.49 48
12 10/27/2023 03:42:37 -72.85, -63.84 94.53 10/27/2023 03:43:25 -72.88, -63.85 94.51 3.44 48
13 10/27/2023 04:33:23 72.85, 103.46 85.48 10/27/2023 04:34:04 72.86, 103.44 85.49 1.11 41
14 10/27/2023 05:24:07 -72.85, -89.23 94.51 10/27/2023 05:24:47 -72.86, -89.23 94.50 0.76 40
15 10/27/2023 06:14:53 72.85, 78.08 85.51 10/27/2023 06:15:26 72.84, 78.06 85.49 2.02 33
16 10/27/2023 07:05:37 -72.86,-114.61 94.48 10/27/2023 07:06:09 -72.84,-114.62 94.50 2.01 32
17 10/27/2023 07:56:23 72.86, 52.70 85.54 10/27/2023 07:56:47 72.87, 52.78 85.54 2.89 24
18 10/27/2023 08:47:07 -72.86,-139.99 94.45 10/27/2023 08:47:30 -72.87,-139.89 94.45 3.31 23
19 10/27/2023 09:37:53 72.86, 27.32 85.57 10/27/2023 09:38:09 72.85, 27.40 85.55 3.17 16
20 10/27/2023 10:28:37 -72.86,-165.37 94.42 10/27/2023 10:28:52 -72.85,-165.28 94.44 3.63 15
21 10/27/2023 11:19:22 72.81, 2.04 85.54 10/27/2023 11:19:31 72.83, 2.01 85.55 1.44 9
22 10/27/2023 12:10:06 -72.82, 169.35 94.45 10/27/2023 12:10:14 -72.83, 169.34 94.44 1.14 8
23 10/27/2023 13:00:52 72.82, -23.34 85.57 10/27/2023 13:00:53 72.80, -23.37 85.56 1.84 1
24 10/27/2023 13:51:36 -72.82, 143.97 94.42 10/27/2023 13:51:36 -72.81, 143.96 94.44 1.69 0
25 10/27/2023 14:42:22 72.82, -48.72 85.60 10/27/2023 14:42:14 72.83, -48.65 85.61 2.84 8
26 10/27/2023 15:33:06 -72.82, 118.59 94.39 10/27/2023 15:32:57 -72.84, 118.68 94.38 3.29 9
27 10/27/2023 16:23:52 72.83, -74.11 85.62 10/27/2023 16:23:36 72.81, -74.03 85.61 2.89 16
28 10/27/2023 17:14:36 -72.83, 93.20 94.37 10/27/2023 17:14:19 -72.82, 93.30 94.38 3.36 17
29 10/27/2023 18:05:21 72.78, -99.38 85.60 10/27/2023 18:04:58 72.79, -99.41 85.61 1.74 23
30 10/27/2023 18:56:05 -72.78, 67.93 94.39 10/27/2023 18:55:41 -72.79, 67.91 94.38 1.49 24
31 10/27/2023 19:46:51 72.78,-124.77 85.63 10/27/2023 19:46:20 72.77,-124.80 85.62 1.73 31
32 10/27/2023 20:37:35 -72.79, 42.55 94.36 10/27/2023 20:37:03 -72.77, 42.53 94.37 1.42 32
33 10/27/2023 21:28:21 72.79,-150.15 85.65 10/27/2023 21:27:41 72.80,-150.08 85.67 2.82 40
34 10/27/2023 22:19:05 -72.79, 17.16 94.34 10/27/2023 22:18:24 -72.80, 17.25 94.32 3.31 41
35 10/27/2023 23:09:51 72.79,-175.53 85.68 10/27/2023 23:09:03 72.78,-175.46 85.67 2.64 48
36 10/28/2023 00:00:35 -72.79, -8.22 94.31 10/27/2023 23:59:46 -72.78, -8.13 94.32 3.13 49
37 10/28/2023 00:51:20 72.74, 159.19 85.66 10/28/2023 00:50:25 72.76, 159.16 85.68 2.01 55
38 10/28/2023 01:42:04 -72.75, -33.50 94.33 10/28/2023 01:41:08 -72.76, -33.51 94.31 1.79 56
39 10/28/2023 02:32:50 72.75, 133.81 85.68 10/28/2023 02:31:47 72.74, 133.77 85.68 1.67 63
40 10/28/2023 03:23:34 -72.75, -58.88 94.31 10/28/2023 03:22:30 -72.74, -58.90 94.31 1.21 64
41 10/28/2023 04:14:20 72.75, 108.43 85.71 10/28/2023 04:13:08 72.77, 108.50 85.73 2.82 72
42 10/28/2023 05:05:04 -72.75, -84.26 94.28 10/28/2023 05:03:51 -72.77, -84.18 94.26 3.36 73
43 10/28/2023 05:55:46 72.55, 83.46 85.53 10/28/2023 05:54:33 72.59, 82.80 85.59 22.56 73
44 10/28/2023 06:46:30 -72.55,-109.23 94.46 10/28/2023 06:45:17 -72.55,-109.97 94.45 24.86 73
45 10/28/2023 07:37:10 72.25, 58.69 85.24 10/28/2023 07:36:01 72.26, 56.81 85.30 63.80 69
46 10/28/2023 08:27:54 -72.25,-134.01 94.75 10/28/2023 08:26:44 -72.27,-135.86 94.69 62.92 70

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 10/19/2023
SNOs_Map_NPP_METOP-C_20231019.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 10/19/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C