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: 7/28/2023
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 73.49,-167.50 55.16 07/29/2023 22:30:49 73.44,-164.56 54.92 93.21 66
2 07/29/2023 23:20:25 -73.39, 0.05 124.95 07/29/2023 23:21:33 -73.35, 2.55 125.16 79.94 68
3 07/30/2023 00:11:07 73.20, 167.78 54.85 07/30/2023 00:12:16 73.16, 169.49 54.70 55.09 69
4 07/30/2023 01:01:49 -73.10, -24.68 125.26 07/30/2023 01:03:00 -73.07, -23.39 125.38 41.95 71
5 07/30/2023 01:52:31 72.91, 143.04 54.54 07/30/2023 01:53:44 72.83, 143.45 54.43 15.71 73
6 07/30/2023 02:43:13 -72.81, -49.43 125.56 07/30/2023 02:44:27 -72.79, -49.32 125.61 4.21 74
7 07/30/2023 03:33:58 72.77, 117.97 54.40 07/30/2023 03:35:07 72.76, 117.95 54.38 0.97 69
8 07/30/2023 04:24:42 -72.77, -74.72 125.59 07/30/2023 04:25:49 -72.77, -74.71 125.61 0.39 67
9 07/30/2023 05:15:28 72.77, 92.57 54.43 07/30/2023 05:16:28 72.78, 92.66 54.42 3.16 60
10 07/30/2023 06:06:11 -72.72,-100.01 125.62 07/30/2023 06:07:11 -72.74,-100.10 125.62 3.57 60
11 07/30/2023 06:56:57 72.73, 67.28 54.40 07/30/2023 06:57:50 72.76, 67.27 54.41 2.88 53
12 07/30/2023 07:47:41 -72.73,-125.40 125.60 07/30/2023 07:48:33 -72.72,-125.49 125.62 3.60 52
13 07/30/2023 08:38:27 72.74, 41.89 54.43 07/30/2023 08:39:12 72.73, 41.88 54.41 1.06 45
14 07/30/2023 09:29:11 -72.74,-150.79 125.57 07/30/2023 09:29:54 -72.74,-150.78 125.58 0.47 43
15 07/30/2023 10:19:57 72.75, 16.50 54.45 07/30/2023 10:20:33 72.76, 16.59 54.45 3.20 36
16 07/30/2023 11:10:40 -72.70,-176.08 125.60 07/30/2023 11:11:16 -72.72,-176.17 125.59 3.41 36
17 07/30/2023 12:01:26 72.71, -8.79 54.42 07/30/2023 12:01:55 72.73, -8.80 54.44 2.71 29
18 07/30/2023 12:52:10 -72.71, 158.53 125.57 07/30/2023 12:52:37 -72.74, 158.54 125.55 3.55 27
19 07/30/2023 13:42:56 72.72, -34.18 54.45 07/30/2023 13:43:17 72.71, -34.19 54.44 1.18 21
20 07/30/2023 14:33:40 -72.72, 133.13 125.55 07/30/2023 14:33:59 -72.72, 133.15 125.55 0.62 19
21 07/30/2023 15:24:26 72.73, -59.57 54.48 07/30/2023 15:24:38 72.73, -59.48 54.47 3.26 12
22 07/30/2023 16:15:09 -72.68, 107.84 125.57 07/30/2023 16:15:21 -72.69, 107.76 125.56 3.25 12
23 07/30/2023 17:05:55 72.69, -84.86 54.45 07/30/2023 17:06:00 72.71, -84.87 54.47 2.53 5
24 07/30/2023 17:56:39 -72.69, 82.45 125.55 07/30/2023 17:56:42 -72.72, 82.47 125.52 3.39 3
25 07/30/2023 18:47:25 72.69,-110.26 54.48 07/30/2023 18:47:22 72.68,-110.26 54.46 1.32 3
26 07/30/2023 19:38:09 -72.69, 57.06 125.52 07/30/2023 19:38:04 -72.69, 57.08 125.52 0.80 5
27 07/30/2023 20:28:55 72.70,-135.65 54.50 07/30/2023 20:28:43 72.71,-135.55 54.50 3.34 12
28 07/30/2023 21:19:38 -72.65, 31.77 125.55 07/30/2023 21:19:26 -72.66, 31.69 125.53 3.07 12
29 07/30/2023 22:10:23 72.66,-160.94 54.47 07/30/2023 22:10:04 72.68,-160.94 54.50 2.35 19
30 07/30/2023 23:01:07 -72.66, 6.38 125.52 07/30/2023 23:00:46 -72.69, 6.40 125.49 3.22 21
31 07/30/2023 23:51:53 72.67, 173.67 54.50 07/30/2023 23:51:26 72.66, 173.67 54.49 1.49 27
32 07/31/2023 00:42:37 -72.67, -19.01 125.49 07/31/2023 00:42:08 -72.66, -18.99 125.50 1.00 29
33 07/31/2023 01:33:23 72.68, 148.28 54.53 07/31/2023 01:32:47 72.68, 148.38 54.53 3.44 36
34 07/31/2023 02:24:06 -72.63, -44.30 125.52 07/31/2023 02:23:30 -72.64, -44.38 125.50 2.89 36
35 07/31/2023 03:14:52 72.64, 122.99 54.50 07/31/2023 03:14:09 72.66, 122.99 54.53 2.16 43
36 07/31/2023 04:05:36 -72.64, -69.70 125.50 07/31/2023 04:04:51 -72.66, -69.67 125.46 3.04 45
37 07/31/2023 04:56:22 72.65, 97.60 54.53 07/31/2023 04:55:31 72.63, 97.60 54.52 1.68 51
38 07/31/2023 05:47:06 -72.65, -95.09 125.47 07/31/2023 05:46:13 -72.64, -95.06 125.47 1.23 53
39 07/31/2023 06:37:51 72.61, 72.31 54.50 07/31/2023 06:36:53 72.61, 72.21 54.52 3.34 58
40 07/31/2023 07:28:35 -72.61,-120.38 125.50 07/31/2023 07:27:35 -72.61,-120.45 125.47 2.71 60
41 07/31/2023 08:19:21 72.61, 46.91 54.52 07/31/2023 08:18:14 72.63, 46.92 54.56 1.97 67
42 07/31/2023 09:10:05 -72.61,-145.77 125.47 07/31/2023 09:08:56 -72.64,-145.74 125.43 2.87 69
43 07/31/2023 10:00:51 72.62, 21.52 54.55 07/31/2023 09:59:36 72.61, 21.53 54.55 1.89 75
44 07/31/2023 10:51:34 -72.57,-171.06 125.50 07/31/2023 10:50:19 -72.56,-171.24 125.48 6.00 75
45 07/31/2023 11:42:15 72.33, -3.26 54.24 07/31/2023 11:41:03 72.33, -4.37 54.33 37.60 72
46 07/31/2023 12:32:58 -72.28, 164.16 125.81 07/31/2023 12:31:46 -72.28, 162.87 125.70 43.58 72
47 07/31/2023 13:23:38 71.98, -27.96 53.88 07/31/2023 13:22:31 71.99, -30.35 54.06 82.33 67
48 07/31/2023 14:14:21 -71.93, 139.45 126.17 07/31/2023 14:13:14 -71.95, 136.89 125.97 88.16 67

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/28/2023
SNOs_Map_NOAA-21_METOP-C_20230728.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 07/28/2023 in txt file.

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