Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/27/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 07/29/2023 22:29:43 73.50,-167.52 55.17 07/29/2023 22:30:49 73.43,-164.58 54.92 93.32 66
2 07/29/2023 23:20:25 -73.40, 0.03 124.94 07/29/2023 23:21:33 -73.34, 2.54 125.16 80.05 68
3 07/30/2023 00:11:07 73.21, 167.76 54.86 07/30/2023 00:12:16 73.15, 169.47 54.69 55.23 69
4 07/30/2023 01:01:49 -73.11, -24.70 125.25 07/30/2023 01:03:00 -73.06, -23.41 125.39 42.10 71
5 07/30/2023 01:52:31 72.92, 143.02 54.55 07/30/2023 01:53:44 72.83, 143.43 54.42 16.72 73
6 07/30/2023 02:43:13 -72.81, -49.45 125.56 07/30/2023 02:44:27 -72.78, -49.33 125.61 5.09 74
7 07/30/2023 03:33:58 72.77, 117.95 54.41 07/30/2023 03:35:07 72.75, 117.93 54.37 2.72 69
8 07/30/2023 04:24:42 -72.77, -74.73 125.59 07/30/2023 04:25:49 -72.76, -74.72 125.62 1.61 67
9 07/30/2023 05:15:28 72.78, 92.56 54.44 07/30/2023 05:16:28 72.77, 92.65 54.41 3.06 60
10 07/30/2023 06:06:11 -72.73,-100.02 125.62 07/30/2023 06:07:11 -72.73,-100.12 125.62 3.07 60
11 07/30/2023 06:56:57 72.74, 67.27 54.41 07/30/2023 06:57:50 72.75, 67.25 54.40 1.11 53
12 07/30/2023 07:47:41 -72.74,-125.42 125.59 07/30/2023 07:48:32 -72.76,-125.40 125.58 2.11 51
13 07/30/2023 08:38:27 72.75, 41.88 54.43 07/30/2023 08:39:12 72.72, 41.86 54.40 2.86 45
14 07/30/2023 09:29:11 -72.75,-150.81 125.56 07/30/2023 09:29:54 -72.73,-150.79 125.59 1.80 43
15 07/30/2023 10:19:57 72.76, 16.48 54.46 07/30/2023 10:20:33 72.75, 16.57 54.44 3.20 36
16 07/30/2023 11:10:40 -72.71,-176.10 125.59 07/30/2023 11:11:16 -72.71,-176.19 125.59 2.98 36
17 07/30/2023 12:01:26 72.72, -8.81 54.43 07/30/2023 12:01:55 72.72, -8.82 54.43 0.91 29
18 07/30/2023 12:52:10 -72.72, 158.51 125.56 07/30/2023 12:52:37 -72.73, 158.53 125.56 1.95 27
19 07/30/2023 13:42:56 72.73, -34.20 54.46 07/30/2023 13:43:17 72.70, -34.21 54.43 3.02 21
20 07/30/2023 14:33:40 -72.73, 133.12 125.54 07/30/2023 14:33:59 -72.71, 133.13 125.56 2.01 19
21 07/30/2023 15:24:26 72.73, -59.59 54.49 07/30/2023 15:24:38 72.72, -59.50 54.47 3.35 12
22 07/30/2023 16:15:09 -72.68, 107.83 125.57 07/30/2023 16:15:21 -72.68, 107.74 125.57 2.90 12
23 07/30/2023 17:05:55 72.69, -84.88 54.46 07/30/2023 17:06:00 72.70, -84.89 54.46 0.71 5
24 07/30/2023 17:56:39 -72.69, 82.44 125.54 07/30/2023 17:56:42 -72.71, 82.45 125.53 1.78 3
25 07/30/2023 18:47:25 72.70,-110.27 54.48 07/30/2023 18:47:22 72.67,-110.28 54.46 3.19 3
26 07/30/2023 19:38:09 -72.70, 57.04 125.51 07/30/2023 19:38:04 -72.68, 57.06 125.53 2.22 5
27 07/30/2023 20:28:55 72.71,-135.67 54.51 07/30/2023 20:28:43 72.70,-135.57 54.50 3.52 12
28 07/30/2023 21:19:38 -72.66, 31.76 125.54 07/30/2023 21:19:26 -72.66, 31.67 125.54 2.82 12
29 07/30/2023 22:10:24 72.67,-160.95 54.48 07/30/2023 22:10:05 72.67,-160.96 54.49 0.49 19
30 07/30/2023 23:01:08 -72.67, 6.36 125.51 07/30/2023 23:00:47 -72.68, 6.38 125.50 1.63 21
31 07/30/2023 23:51:54 72.68, 173.65 54.51 07/30/2023 23:51:27 72.65, 173.65 54.49 3.38 27
32 07/31/2023 00:42:38 -72.68, -19.03 125.49 07/31/2023 00:42:09 -72.66, -19.01 125.50 2.45 29
33 07/31/2023 01:33:24 72.69, 148.26 54.54 07/31/2023 01:32:48 72.67, 148.36 54.53 3.70 36
34 07/31/2023 02:24:07 -72.64, -44.32 125.52 07/31/2023 02:23:31 -72.63, -44.40 125.51 2.76 36
35 07/31/2023 03:14:53 72.65, 122.97 54.51 07/31/2023 03:14:10 72.65, 122.97 54.52 0.27 43
36 07/31/2023 04:05:37 -72.65, -69.71 125.49 07/31/2023 04:04:52 -72.66, -69.69 125.47 1.48 45
37 07/31/2023 04:56:23 72.65, 97.58 54.53 07/31/2023 04:55:32 72.62, 97.58 54.52 3.58 51
38 07/31/2023 05:47:06 -72.65, -95.10 125.46 07/31/2023 05:46:13 -72.63, -95.08 125.47 2.69 53
39 07/31/2023 06:37:51 72.61, 72.29 54.51 07/31/2023 06:36:53 72.60, 72.19 54.51 3.83 58
40 07/31/2023 07:28:35 -72.61,-120.39 125.49 07/31/2023 07:27:35 -72.61,-120.47 125.48 2.70 60
41 07/31/2023 08:19:21 72.62, 46.90 54.53 07/31/2023 08:18:14 72.62, 46.90 54.55 0.10 67
42 07/31/2023 09:10:05 -72.62,-145.78 125.46 07/31/2023 09:08:56 -72.63,-145.76 125.44 1.36 69
43 07/31/2023 10:00:50 72.58, 21.61 54.50 07/31/2023 09:59:36 72.60, 21.51 54.55 3.80 74
44 07/31/2023 10:51:33 -72.53,-170.97 125.55 07/31/2023 10:50:19 -72.55,-171.25 125.49 9.78 74
45 07/31/2023 11:42:14 72.28, -3.17 54.20 07/31/2023 11:41:03 72.32, -4.39 54.32 41.28 71
46 07/31/2023 12:32:57 -72.23, 164.24 125.86 07/31/2023 12:31:46 -72.27, 162.85 125.71 47.27 71
47 07/31/2023 13:23:38 71.98, -27.97 53.89 07/31/2023 13:22:31 71.98, -30.37 54.05 82.39 67
48 07/31/2023 14:14:21 -71.94, 139.44 126.16 07/31/2023 14:13:14 -71.94, 136.88 125.98 88.18 67

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/27/2023
SNOs_Map_NOAA-21_METOP-C_20230727.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 07/27/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-C