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: 7/21/2023
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 73.47,-167.46 55.14 07/29/2023 22:30:49 73.45,-164.54 54.93 92.44 66
2 07/29/2023 23:20:26 -73.41, -0.01 124.92 07/29/2023 23:21:33 -73.36, 2.59 125.14 82.80 67
3 07/30/2023 00:11:07 73.18, 167.82 54.83 07/30/2023 00:12:17 73.12, 169.40 54.66 51.29 70
4 07/30/2023 01:01:50 -73.12, -24.73 125.23 07/30/2023 01:03:01 -73.04, -23.46 125.41 42.32 71
5 07/30/2023 01:52:31 72.89, 143.08 54.52 07/30/2023 01:53:44 72.84, 143.47 54.43 13.69 73
6 07/30/2023 02:43:14 -72.83, -49.48 125.54 07/30/2023 02:44:27 -72.81, -49.28 125.59 7.08 73
7 07/30/2023 03:33:57 72.75, 118.00 54.38 07/30/2023 03:35:06 72.77, 117.97 54.39 2.63 69
8 07/30/2023 04:24:42 -72.79, -74.77 125.57 07/30/2023 04:25:48 -72.78, -74.67 125.60 3.25 66
9 07/30/2023 05:15:27 72.75, 92.61 54.41 07/30/2023 05:16:28 72.74, 92.58 54.38 1.84 61
10 07/30/2023 06:06:11 -72.75,-100.06 125.60 07/30/2023 06:07:10 -72.76,-100.07 125.60 1.13 59
11 07/30/2023 06:56:57 72.76, 67.22 54.43 07/30/2023 06:57:49 72.77, 67.29 54.42 2.39 52
12 07/30/2023 07:47:41 -72.76,-125.45 125.57 07/30/2023 07:48:32 -72.73,-125.46 125.61 2.73 51
13 07/30/2023 08:38:26 72.72, 41.93 54.40 07/30/2023 08:39:11 72.74, 41.90 54.41 2.45 45
14 07/30/2023 09:29:11 -72.76,-150.84 125.54 07/30/2023 09:29:53 -72.76,-150.75 125.57 3.33 42
15 07/30/2023 10:19:56 72.73, 16.54 54.43 07/30/2023 10:20:33 72.72, 16.51 54.41 1.94 37
16 07/30/2023 11:10:40 -72.72,-176.13 125.57 07/30/2023 11:11:15 -72.73,-176.14 125.57 0.93 35
17 07/30/2023 12:01:26 72.74, -8.85 54.46 07/30/2023 12:01:54 72.74, -8.78 54.45 2.44 28
18 07/30/2023 12:52:10 -72.73, 158.48 125.55 07/30/2023 12:52:37 -72.71, 158.47 125.58 2.93 27
19 07/30/2023 13:42:55 72.70, -34.14 54.43 07/30/2023 13:43:16 72.72, -34.17 54.44 2.25 21
20 07/30/2023 14:33:40 -72.74, 133.08 125.52 07/30/2023 14:33:58 -72.73, 133.18 125.54 3.44 18
21 07/30/2023 15:24:25 72.71, -59.53 54.45 07/30/2023 15:24:38 72.69, -59.56 54.44 2.06 13
22 07/30/2023 16:15:09 -72.70, 107.80 125.55 07/30/2023 16:15:20 -72.71, 107.79 125.55 0.71 11
23 07/30/2023 17:05:55 72.72, -84.93 54.48 07/30/2023 17:05:59 72.72, -84.85 54.48 2.50 4
24 07/30/2023 17:56:39 -72.71, 82.40 125.52 07/30/2023 17:56:42 -72.68, 82.40 125.55 3.14 3
25 07/30/2023 18:47:24 72.67,-110.22 54.45 07/30/2023 18:47:21 72.69,-110.24 54.47 2.04 3
26 07/30/2023 19:38:09 -72.72, 57.01 125.50 07/30/2023 19:38:03 -72.71, 57.11 125.51 3.57 6
27 07/30/2023 20:28:54 72.68,-135.61 54.48 07/30/2023 20:28:43 72.66,-135.64 54.47 2.21 11
28 07/30/2023 21:19:38 -72.68, 31.72 125.52 07/30/2023 21:19:25 -72.68, 31.72 125.52 0.48 13
29 07/30/2023 22:10:24 72.69,-161.00 54.51 07/30/2023 22:10:04 72.69,-160.92 54.51 2.60 20
30 07/30/2023 23:01:08 -72.68, 6.33 125.50 07/30/2023 23:00:47 -72.65, 6.33 125.52 3.36 21
31 07/30/2023 23:51:53 72.65, 173.71 54.48 07/30/2023 23:51:26 72.66, 173.69 54.50 1.82 27
32 07/31/2023 00:42:38 -72.69, -19.06 125.47 07/31/2023 00:42:08 -72.68, -18.96 125.48 3.71 30
33 07/31/2023 01:33:23 72.66, 148.32 54.51 07/31/2023 01:32:48 72.64, 148.29 54.50 2.37 35
34 07/31/2023 02:24:07 -72.65, -44.35 125.50 07/31/2023 02:23:30 -72.65, -44.35 125.49 0.24 37
35 07/31/2023 03:14:53 72.67, 122.92 54.53 07/31/2023 03:14:09 72.66, 123.01 54.53 2.71 44
36 07/31/2023 04:05:37 -72.66, -69.74 125.47 07/31/2023 04:04:52 -72.63, -69.74 125.49 3.60 45
37 07/31/2023 04:56:22 72.63, 97.64 54.50 07/31/2023 04:55:31 72.64, 97.61 54.53 1.58 51
38 07/31/2023 05:47:06 -72.62, -95.03 125.50 07/31/2023 05:46:13 -72.65, -95.03 125.45 3.84 53
39 07/31/2023 06:37:52 72.64, 72.24 54.53 07/31/2023 06:36:53 72.61, 72.22 54.52 2.55 59
40 07/31/2023 07:28:36 -72.63,-120.43 125.47 07/31/2023 07:27:35 -72.63,-120.42 125.46 0.04 61
41 07/31/2023 08:19:22 72.64, 46.85 54.56 07/31/2023 08:18:14 72.64, 46.93 54.56 2.85 68
42 07/31/2023 09:10:05 -72.59,-145.71 125.50 07/31/2023 09:08:57 -72.60,-145.82 125.46 3.81 68
43 07/31/2023 10:00:51 72.60, 21.56 54.53 07/31/2023 09:59:36 72.61, 21.54 54.56 1.33 75
44 07/31/2023 10:51:34 -72.54,-171.00 125.53 07/31/2023 10:50:20 -72.53,-171.31 125.51 10.40 74
45 07/31/2023 11:42:15 72.31, -3.22 54.22 07/31/2023 11:41:04 72.28, -4.46 54.29 41.97 71
46 07/31/2023 12:32:58 -72.25, 164.21 125.84 07/31/2023 12:31:47 -72.24, 162.80 125.74 47.88 71
47 07/31/2023 13:23:39 72.01, -28.02 53.91 07/31/2023 13:22:31 72.00, -30.34 54.07 79.72 68
48 07/31/2023 14:14:22 -71.95, 139.40 126.15 07/31/2023 14:13:15 -71.91, 136.82 126.00 89.13 67

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/21/2023
SNOs_Map_NOAA-21_METOP-C_20230721.jpg

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

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