Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/24/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 10/25/2023 11:56:57 -73.69, 170.62 94.21 10/25/2023 11:58:03 -73.65, 173.57 94.32 92.40 66
2 10/25/2023 12:47:38 73.45, -21.50 85.55 10/25/2023 12:48:47 73.43, -19.59 85.49 60.58 69
3 10/25/2023 13:38:21 -73.41, 145.91 94.49 10/25/2023 13:39:31 -73.33, 147.50 94.61 51.35 70
4 10/25/2023 14:29:02 73.16, -46.23 85.27 10/25/2023 14:30:15 73.11, -45.65 85.20 19.53 73
5 10/25/2023 15:19:45 -73.12, 121.17 94.76 10/25/2023 15:20:58 -73.05, 121.55 94.85 14.56 73
6 10/25/2023 16:10:28 72.97, -71.19 85.09 10/25/2023 16:11:39 72.98, -71.27 85.10 2.51 71
7 10/25/2023 17:01:12 -72.98, 96.10 94.89 10/25/2023 17:02:21 -72.97, 96.05 94.90 1.87 69
8 10/25/2023 17:51:58 72.98, -96.59 85.13 10/25/2023 17:53:00 73.00, -96.55 85.15 2.68 62
9 10/25/2023 18:42:42 -72.99, 70.70 94.85 10/25/2023 18:43:42 -73.00, 70.76 94.85 2.06 60
10 10/25/2023 19:33:28 72.99,-121.99 85.17 10/25/2023 19:34:22 72.98,-121.95 85.14 2.47 54
11 10/25/2023 20:24:11 -72.96, 45.41 94.87 10/25/2023 20:25:04 -72.97, 45.36 94.85 2.14 53
12 10/25/2023 21:14:57 72.96,-147.29 85.15 10/25/2023 21:15:44 72.95,-147.35 85.14 2.02 47
13 10/25/2023 22:05:41 -72.97, 20.01 94.83 10/25/2023 22:06:26 -72.94, 19.97 94.86 2.86 45
14 10/25/2023 22:56:27 72.97,-172.69 85.19 10/25/2023 22:57:05 72.97,-172.63 85.19 1.84 38
15 10/25/2023 23:47:11 -72.98, -5.39 94.79 10/25/2023 23:47:47 -72.97, -5.32 94.81 2.74 36
16 10/26/2023 00:37:56 72.93, 162.02 85.17 10/26/2023 00:38:27 72.95, 161.97 85.19 2.54 31
17 10/26/2023 01:28:40 -72.94, -30.69 94.81 10/26/2023 01:29:09 -72.94, -30.72 94.81 0.93 29
18 10/26/2023 02:19:26 72.94, 136.62 85.21 10/26/2023 02:19:49 72.92, 136.57 85.19 2.82 23
19 10/26/2023 03:10:10 -72.95, -56.09 94.77 10/26/2023 03:10:30 -72.97, -56.00 94.76 3.03 20
20 10/26/2023 04:00:56 72.95, 111.22 85.25 10/26/2023 04:01:10 72.94, 111.29 85.23 2.38 14
21 10/26/2023 04:51:39 -72.92, -81.38 94.79 10/26/2023 04:51:52 -72.94, -81.40 94.76 2.77 13
22 10/26/2023 05:42:25 72.92, 85.93 85.23 10/26/2023 05:42:32 72.92, 85.89 85.23 1.25 7
23 10/26/2023 06:33:09 -72.93,-106.78 94.75 10/26/2023 06:33:14 -72.91,-106.79 94.76 1.67 5
24 10/26/2023 07:23:55 72.93, 60.53 85.27 10/26/2023 07:23:53 72.94, 60.60 85.28 2.86 2
25 10/26/2023 08:14:39 -72.94,-132.18 94.71 10/26/2023 08:14:35 -72.94,-132.08 94.72 3.12 4
26 10/26/2023 09:05:24 72.89, 35.24 85.25 10/26/2023 09:05:15 72.92, 35.21 85.28 3.00 9
27 10/26/2023 09:56:08 -72.90,-157.47 94.73 10/26/2023 09:55:57 -72.91,-157.48 94.72 1.07 11
28 10/26/2023 10:46:54 72.90, 9.84 85.29 10/26/2023 10:46:37 72.89, 9.81 85.28 1.70 17
29 10/26/2023 11:37:38 -72.91, 177.13 94.69 10/26/2023 11:37:19 -72.88, 177.13 94.72 3.25 19
30 10/26/2023 12:28:24 72.91, -15.56 85.33 10/26/2023 12:27:58 72.91, -15.48 85.32 2.82 26
31 10/26/2023 13:19:07 -72.88, 151.84 94.71 10/26/2023 13:18:40 -72.91, 151.84 94.67 3.68 27
32 10/26/2023 14:09:53 72.88, -40.86 85.31 10/26/2023 14:09:20 72.89, -40.87 85.32 1.24 33
33 10/26/2023 15:00:37 -72.89, 126.44 94.67 10/26/2023 15:00:02 -72.88, 126.44 94.67 0.65 35
34 10/26/2023 15:51:23 72.89, -66.26 85.35 10/26/2023 15:50:42 72.86, -66.27 85.32 3.25 41
35 10/26/2023 16:42:06 -72.85, 101.14 94.69 10/26/2023 16:41:24 -72.86, 101.05 94.68 3.21 42
36 10/26/2023 17:32:52 72.85, -91.55 85.33 10/26/2023 17:32:03 72.88, -91.56 85.37 3.73 49
37 10/26/2023 18:23:36 -72.86, 75.74 94.65 10/26/2023 18:22:45 -72.88, 75.76 94.63 2.06 51
38 10/26/2023 19:14:22 72.86,-116.95 85.37 10/26/2023 19:13:25 72.86,-116.95 85.37 0.64 57
39 10/26/2023 20:05:06 -72.87, 50.34 94.61 10/26/2023 20:04:07 -72.85, 50.36 94.63 2.38 59
40 10/26/2023 20:55:51 72.82,-142.24 85.35 10/26/2023 20:54:47 72.83,-142.35 85.37 3.51 64
41 10/26/2023 21:46:35 -72.84, 25.05 94.63 10/26/2023 21:45:29 -72.83, 24.97 94.63 2.88 66
42 10/26/2023 22:37:21 72.84,-167.64 85.39 10/26/2023 22:36:08 72.85,-167.64 85.41 1.98 73
43 10/26/2023 23:28:05 -72.85, -0.35 94.59 10/26/2023 23:26:50 -72.85, -0.32 94.58 0.97 75
44 10/27/2023 00:18:46 72.60, 167.48 85.16 10/27/2023 00:17:34 72.62, 166.55 85.22 31.17 72
45 10/27/2023 01:09:29 -72.56, -25.12 94.87 10/27/2023 01:08:17 -72.57, -26.24 94.83 37.10 72
46 10/27/2023 02:00:10 72.30, 142.69 84.88 10/27/2023 01:59:02 72.29, 140.55 84.92 72.66 68
47 10/27/2023 02:50:53 -72.26, -49.91 95.15 10/27/2023 02:49:45 -72.24, -52.23 95.12 78.58 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/24/2023
SNOs_Map_NOAA-20_METOP-B_20231024.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 10/24/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-B