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: 10/20/2023
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 18:24:36 73.46,-105.62 85.98 10/26/2023 18:25:44 73.40,-103.33 85.87 73.06 68
2 10/26/2023 19:15:19 -73.41, 61.80 94.06 10/26/2023 19:16:28 -73.35, 63.87 94.17 66.29 69
3 10/26/2023 20:06:00 73.16,-130.34 85.69 10/26/2023 20:07:11 73.13,-129.27 85.63 34.45 71
4 10/26/2023 20:56:43 -73.12, 37.08 94.35 10/26/2023 20:57:55 -73.08, 37.94 94.41 27.88 72
5 10/26/2023 21:47:25 72.92,-155.17 85.46 10/26/2023 21:48:37 72.91,-155.09 85.44 2.81 72
6 10/26/2023 22:38:09 -72.92, 12.13 94.53 10/26/2023 22:39:20 -72.91, 12.23 94.55 3.35 71
7 10/26/2023 23:28:54 72.87, 179.55 85.43 10/26/2023 23:29:59 72.89, 179.53 85.45 2.42 65
8 10/27/2023 00:19:38 -72.87, -13.14 94.56 10/27/2023 00:20:42 -72.89, -13.15 94.55 1.88 64
9 10/27/2023 01:10:24 72.87, 154.17 85.46 10/27/2023 01:11:21 72.87, 154.14 85.45 0.97 57
10 10/27/2023 02:01:08 -72.88, -38.52 94.53 10/27/2023 02:02:04 -72.87, -38.54 94.54 0.93 56
11 10/27/2023 02:51:54 72.88, 128.79 85.49 10/27/2023 02:52:43 72.85, 128.76 85.45 3.29 49
12 10/27/2023 03:42:38 -72.88, -63.91 94.50 10/27/2023 03:43:26 -72.85, -63.92 94.54 3.56 48
13 10/27/2023 04:33:24 72.88, 103.40 85.51 10/27/2023 04:34:04 72.88, 103.48 85.51 2.54 40
14 10/27/2023 05:24:08 -72.88, -89.29 94.48 10/27/2023 05:24:47 -72.88, -89.20 94.49 3.06 39
15 10/27/2023 06:14:53 72.83, 78.13 85.49 10/27/2023 06:15:26 72.86, 78.10 85.51 2.85 33
16 10/27/2023 07:05:37 -72.84,-114.56 94.50 10/27/2023 07:06:09 -72.86,-114.58 94.48 2.36 32
17 10/27/2023 07:56:23 72.84, 52.75 85.52 10/27/2023 07:56:48 72.83, 52.71 85.51 1.07 25
18 10/27/2023 08:47:07 -72.84,-139.95 94.47 10/27/2023 08:47:31 -72.84,-139.96 94.48 0.69 24
19 10/27/2023 09:37:53 72.84, 27.36 85.54 10/27/2023 09:38:10 72.81, 27.33 85.52 3.02 17
20 10/27/2023 10:28:37 -72.84,-165.33 94.45 10/27/2023 10:28:53 -72.81,-165.35 94.48 3.16 16
21 10/27/2023 11:19:23 72.84, 1.98 85.57 10/27/2023 11:19:31 72.84, 2.05 85.57 2.32 8
22 10/27/2023 12:10:07 -72.85, 169.29 94.42 10/27/2023 12:10:14 -72.84, 169.38 94.42 2.84 7
23 10/27/2023 13:00:52 72.80, -23.29 85.55 10/27/2023 13:00:53 72.82, -23.33 85.57 3.24 1
24 10/27/2023 13:51:36 -72.80, 144.01 94.44 10/27/2023 13:51:36 -72.82, 143.99 94.42 2.80 0
25 10/27/2023 14:42:22 72.80, -48.68 85.57 10/27/2023 14:42:15 72.80, -48.72 85.58 1.28 7
26 10/27/2023 15:33:06 -72.80, 118.63 94.42 10/27/2023 15:32:58 -72.80, 118.61 94.42 0.71 8
27 10/27/2023 16:23:52 72.80, -74.06 85.60 10/27/2023 16:23:37 72.78, -74.10 85.58 2.80 15
28 10/27/2023 17:14:36 -72.81, 93.25 94.39 10/27/2023 17:14:20 -72.78, 93.23 94.41 2.81 16
29 10/27/2023 18:05:22 72.81, -99.44 85.63 10/27/2023 18:04:58 72.81, -99.38 85.63 2.18 24
30 10/27/2023 18:56:06 -72.81, 67.87 94.36 10/27/2023 18:55:41 -72.81, 67.95 94.36 2.69 25
31 10/27/2023 19:46:52 72.81,-124.82 85.66 10/27/2023 19:46:20 72.79,-124.76 85.64 3.12 32
32 10/27/2023 20:37:35 -72.76, 42.59 94.39 10/27/2023 20:37:03 -72.79, 42.57 94.36 3.21 32
33 10/27/2023 21:28:21 72.76,-150.10 85.63 10/27/2023 21:27:42 72.77,-150.14 85.64 1.54 39
34 10/27/2023 22:19:05 -72.77, 17.21 94.36 10/27/2023 22:18:25 -72.77, 17.18 94.35 0.93 40
35 10/27/2023 23:09:51 72.77,-175.48 85.66 10/27/2023 23:09:04 72.75,-175.53 85.64 2.63 47
36 10/28/2023 00:00:35 -72.77, -8.17 94.33 10/27/2023 23:59:47 -72.75, -8.20 94.35 2.50 48
37 10/28/2023 00:51:21 72.77, 159.14 85.68 10/28/2023 00:50:25 72.78, 159.19 85.69 2.09 56
38 10/28/2023 01:42:05 -72.77, -33.56 94.30 10/28/2023 01:41:08 -72.78, -33.48 94.30 2.62 57
39 10/28/2023 02:32:51 72.77, 133.75 85.71 10/28/2023 02:31:47 72.76, 133.81 85.70 2.80 64
40 10/28/2023 03:23:35 -72.78, -58.94 94.28 10/28/2023 03:22:30 -72.76, -58.86 94.29 3.32 65
41 10/28/2023 04:14:20 72.73, 108.48 85.69 10/28/2023 04:13:09 72.73, 108.43 85.70 1.79 71
42 10/28/2023 05:05:04 -72.73, -84.22 94.30 10/28/2023 05:03:52 -72.74, -84.25 94.29 1.21 72
43 10/28/2023 05:55:47 72.58, 83.41 85.56 10/28/2023 05:54:34 72.56, 82.73 85.56 22.53 73
44 10/28/2023 06:46:30 -72.53,-109.18 94.49 10/28/2023 06:45:17 -72.56,-109.94 94.43 25.43 73
45 10/28/2023 07:37:11 72.28, 58.63 85.27 10/28/2023 07:36:01 72.28, 56.84 85.32 60.67 70
46 10/28/2023 08:27:54 -72.23,-133.96 94.77 10/28/2023 08:26:45 -72.24,-135.93 94.72 66.69 69

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 10/20/2023
SNOs_Map_NPP_METOP-C_20231020.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 10/20/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C