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: 7/24/2023
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 73.48,-167.47 55.15 07/29/2023 22:30:49 73.45,-164.53 54.94 93.15 66
2 07/29/2023 23:20:26 -73.42, -0.03 124.91 07/29/2023 23:21:33 -73.36, 2.60 125.14 83.62 67
3 07/30/2023 00:11:07 73.19, 167.81 54.84 07/30/2023 00:12:17 73.13, 169.41 54.67 52.00 70
4 07/30/2023 01:01:50 -73.13, -24.75 125.22 07/30/2023 01:03:00 -73.09, -23.35 125.36 45.66 70
5 07/30/2023 01:52:31 72.89, 143.07 54.53 07/30/2023 01:53:44 72.85, 143.48 54.44 14.34 73
6 07/30/2023 02:43:14 -72.84, -49.50 125.53 07/30/2023 02:44:27 -72.81, -49.28 125.59 8.09 73
7 07/30/2023 03:33:58 72.75, 117.99 54.39 07/30/2023 03:35:07 72.77, 117.98 54.39 2.52 69
8 07/30/2023 04:24:42 -72.75, -74.68 125.61 07/30/2023 04:25:50 -72.74, -74.77 125.64 3.26 68
9 07/30/2023 05:15:28 72.76, 92.60 54.41 07/30/2023 05:16:29 72.75, 92.59 54.39 1.37 61
10 07/30/2023 06:06:12 -72.76,-100.08 125.59 07/30/2023 06:07:11 -72.76,-100.06 125.60 0.68 59
11 07/30/2023 06:56:57 72.77, 67.21 54.44 07/30/2023 06:57:49 72.77, 67.30 54.42 3.18 52
12 07/30/2023 07:47:41 -72.77,-125.47 125.56 07/30/2023 07:48:32 -72.74,-125.45 125.60 3.46 51
13 07/30/2023 08:38:26 72.73, 41.92 54.41 07/30/2023 08:39:11 72.75, 41.91 54.42 2.37 45
14 07/30/2023 09:29:10 -72.72,-150.76 125.59 07/30/2023 09:29:54 -72.71,-150.84 125.61 3.26 44
15 07/30/2023 10:19:56 72.74, 16.53 54.44 07/30/2023 10:20:33 72.72, 16.52 54.41 1.49 37
16 07/30/2023 11:10:40 -72.73,-176.15 125.56 07/30/2023 11:11:15 -72.74,-176.13 125.57 0.68 35
17 07/30/2023 12:01:26 72.75, -8.86 54.46 07/30/2023 12:01:54 72.75, -8.77 54.45 3.26 28
18 07/30/2023 12:52:09 -72.69, 158.56 125.59 07/30/2023 12:52:37 -72.71, 158.48 125.58 3.46 28
19 07/30/2023 13:42:55 72.70, -34.15 54.43 07/30/2023 13:43:16 72.72, -34.16 54.45 2.21 21
20 07/30/2023 14:33:39 -72.70, 133.17 125.56 07/30/2023 14:33:59 -72.68, 133.09 125.58 3.27 20
21 07/30/2023 15:24:25 72.71, -59.55 54.46 07/30/2023 15:24:38 72.70, -59.55 54.44 1.63 13
22 07/30/2023 16:15:09 -72.71, 107.78 125.54 07/30/2023 16:15:20 -72.71, 107.80 125.54 0.73 11
23 07/30/2023 17:05:55 72.72, -84.94 54.49 07/30/2023 17:05:59 72.72, -84.84 54.48 3.36 4
24 07/30/2023 17:56:38 -72.67, 82.49 125.57 07/30/2023 17:56:42 -72.68, 82.41 125.55 3.27 4
25 07/30/2023 18:47:24 72.68,-110.23 54.46 07/30/2023 18:47:21 72.70,-110.23 54.48 2.04 3
26 07/30/2023 19:38:08 -72.68, 57.10 125.54 07/30/2023 19:38:04 -72.66, 57.02 125.55 3.29 4
27 07/30/2023 20:28:54 72.69,-135.62 54.49 07/30/2023 20:28:43 72.67,-135.62 54.47 1.79 11
28 07/30/2023 21:19:38 -72.69, 31.70 125.51 07/30/2023 21:19:25 -72.68, 31.73 125.51 0.84 13
29 07/30/2023 22:10:23 72.65,-160.91 54.46 07/30/2023 22:10:05 72.65,-161.01 54.47 3.43 18
30 07/30/2023 23:01:07 -72.64, 6.41 125.54 07/30/2023 23:00:47 -72.66, 6.34 125.52 3.08 20
31 07/30/2023 23:51:53 72.66, 173.70 54.48 07/30/2023 23:51:26 72.67, 173.70 54.51 1.87 27
32 07/31/2023 00:42:37 -72.65, -18.98 125.51 07/31/2023 00:42:09 -72.63, -19.05 125.52 3.32 28
33 07/31/2023 01:33:23 72.67, 148.31 54.51 07/31/2023 01:32:48 72.65, 148.31 54.50 1.97 35
34 07/31/2023 02:24:07 -72.66, -44.37 125.49 07/31/2023 02:23:30 -72.66, -44.34 125.48 0.99 37
35 07/31/2023 03:14:52 72.62, 123.02 54.48 07/31/2023 03:14:10 72.62, 122.92 54.50 3.29 42
36 07/31/2023 04:05:36 -72.62, -69.66 125.52 07/31/2023 04:04:52 -72.63, -69.73 125.49 2.87 44
37 07/31/2023 04:56:22 72.63, 97.62 54.51 07/31/2023 04:55:31 72.65, 97.63 54.54 1.70 51
38 07/31/2023 05:47:06 -72.63, -95.05 125.49 07/31/2023 05:46:14 -72.61, -95.13 125.49 3.37 52
39 07/31/2023 06:37:52 72.64, 72.23 54.54 07/31/2023 06:36:53 72.62, 72.24 54.53 2.17 59
40 07/31/2023 07:28:36 -72.64,-120.45 125.46 07/31/2023 07:27:35 -72.63,-120.41 125.45 1.18 61
41 07/31/2023 08:19:21 72.60, 46.94 54.51 07/31/2023 08:18:15 72.60, 46.85 54.53 3.15 66
42 07/31/2023 09:10:05 -72.60,-145.73 125.49 07/31/2023 09:08:57 -72.61,-145.80 125.46 2.66 68
43 07/31/2023 10:00:51 72.61, 21.55 54.54 07/31/2023 09:59:36 72.62, 21.56 54.57 1.53 75
44 07/31/2023 10:51:34 -72.56,-171.02 125.52 07/31/2023 10:50:20 -72.53,-171.30 125.51 9.50 74
45 07/31/2023 11:42:15 72.31, -3.23 54.23 07/31/2023 11:41:04 72.29, -4.44 54.30 40.96 71
46 07/31/2023 12:32:58 -72.26, 164.19 125.83 07/31/2023 12:31:47 -72.25, 162.81 125.73 46.83 71
47 07/31/2023 13:23:39 72.01, -28.03 53.92 07/31/2023 13:22:31 72.01, -30.32 54.08 78.71 68
48 07/31/2023 14:14:22 -71.96, 139.39 126.13 07/31/2023 14:13:14 -71.97, 136.93 125.95 84.51 68

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/24/2023
SNOs_Map_NOAA-21_METOP-C_20230725.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 07/24/2023 in txt file.

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