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: 10/13/2023
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 11:56:58 -73.70, 170.60 94.20 10/25/2023 11:58:04 -73.63, 173.53 94.34 91.86 66
2 10/25/2023 12:47:38 73.47, -21.54 85.57 10/25/2023 12:48:47 73.40, -19.66 85.46 60.32 69
3 10/25/2023 13:38:20 -73.37, 146.00 94.53 10/25/2023 13:39:30 -73.35, 147.56 94.58 49.73 70
4 10/25/2023 14:29:02 73.18, -46.27 85.29 10/25/2023 14:30:14 73.12, -45.61 85.21 22.37 72
5 10/25/2023 15:19:44 -73.08, 121.26 94.81 10/25/2023 15:20:58 -73.02, 121.51 94.88 10.06 74
6 10/25/2023 16:10:28 72.99, -71.24 85.12 10/25/2023 16:11:38 72.99, -71.22 85.11 0.49 70
7 10/25/2023 17:01:12 -72.99, 96.08 94.88 10/25/2023 17:02:20 -73.00, 96.11 94.88 1.23 68
8 10/25/2023 17:51:57 72.95, -96.53 85.10 10/25/2023 17:53:00 72.97, -96.62 85.11 3.29 63
9 10/25/2023 18:42:41 -72.95, 70.79 94.89 10/25/2023 18:43:42 -72.97, 70.72 94.88 3.00 61
10 10/25/2023 19:33:27 72.97,-121.93 85.14 10/25/2023 19:34:21 72.99,-121.91 85.16 2.78 54
11 10/25/2023 20:24:11 -72.97, 45.39 94.85 10/25/2023 20:25:04 -72.94, 45.32 94.88 3.30 53
12 10/25/2023 21:14:57 72.98,-147.33 85.18 10/25/2023 21:15:43 72.96,-147.31 85.16 1.86 46
13 10/25/2023 22:05:41 -72.98, 19.99 94.82 10/25/2023 22:06:25 -72.97, 20.03 94.83 1.85 44
14 10/25/2023 22:56:26 72.94,-172.62 85.16 10/25/2023 22:57:05 72.94,-172.70 85.15 2.63 39
15 10/25/2023 23:47:10 -72.94, -5.31 94.83 10/25/2023 23:47:47 -72.94, -5.37 94.83 1.96 37
16 10/26/2023 00:37:56 72.95, 161.98 85.20 10/26/2023 00:38:26 72.96, 162.01 85.20 1.29 30
17 10/26/2023 01:28:40 -72.95, -30.71 94.80 10/26/2023 01:29:08 -72.96, -30.66 94.79 2.09 28
18 10/26/2023 02:19:25 72.91, 136.68 85.18 10/26/2023 02:19:48 72.93, 136.61 85.20 3.09 23
19 10/26/2023 03:10:09 -72.91, -56.00 94.81 10/26/2023 03:10:30 -72.94, -56.05 94.79 3.05 21
20 10/26/2023 04:00:55 72.93, 111.28 85.22 10/26/2023 04:01:10 72.91, 111.22 85.20 3.26 15
21 10/26/2023 04:51:39 -72.93, -81.40 94.77 10/26/2023 04:51:52 -72.91, -81.45 94.79 2.43 13
22 10/26/2023 05:42:25 72.94, 85.88 85.26 10/26/2023 05:42:31 72.93, 85.93 85.24 1.81 6
23 10/26/2023 06:33:09 -72.94,-106.80 94.74 10/26/2023 06:33:13 -72.93,-106.74 94.74 2.10 4
24 10/26/2023 07:23:54 72.90, 60.59 85.24 10/26/2023 07:23:53 72.90, 60.53 85.24 1.98 1
25 10/26/2023 08:14:38 -72.90,-132.09 94.75 10/26/2023 08:14:35 -72.91,-132.13 94.75 1.48 3
26 10/26/2023 09:05:24 72.91, 35.19 85.28 10/26/2023 09:05:14 72.93, 35.24 85.29 2.09 10
27 10/26/2023 09:56:08 -72.91,-157.49 94.72 10/26/2023 09:55:56 -72.93,-157.42 94.70 2.95 12
28 10/26/2023 10:46:53 72.88, 9.90 85.26 10/26/2023 10:46:36 72.90, 9.84 85.29 3.06 17
29 10/26/2023 11:37:37 -72.88, 177.21 94.73 10/26/2023 11:37:18 -72.90, 177.18 94.70 3.29 19
30 10/26/2023 12:28:23 72.89, -15.50 85.30 10/26/2023 12:27:58 72.87, -15.55 85.29 2.48 25
31 10/26/2023 13:19:07 -72.89, 151.81 94.69 10/26/2023 13:18:40 -72.88, 151.78 94.70 1.59 27
32 10/26/2023 14:09:53 72.90, -40.91 85.34 10/26/2023 14:09:19 72.90, -40.84 85.33 2.12 34
33 10/26/2023 15:00:37 -72.90, 126.41 94.66 10/26/2023 15:00:01 -72.90, 126.49 94.66 2.64 36
34 10/26/2023 15:51:22 72.86, -66.20 85.32 10/26/2023 15:50:41 72.87, -66.24 85.33 1.45 41
35 10/26/2023 16:42:06 -72.86, 101.12 94.67 10/26/2023 16:41:23 -72.87, 101.10 94.66 1.38 43
36 10/26/2023 17:32:52 72.88, -91.60 85.36 10/26/2023 17:32:02 72.89, -91.53 85.38 2.88 50
37 10/26/2023 18:23:36 -72.88, 75.72 94.64 10/26/2023 18:22:45 -72.85, 75.70 94.66 3.25 51
38 10/26/2023 19:14:21 72.84,-116.89 85.34 10/26/2023 19:13:24 72.86,-116.93 85.37 3.17 57
39 10/26/2023 20:05:06 -72.89, 50.32 94.60 10/26/2023 20:04:06 -72.87, 50.41 94.61 3.61 60
40 10/26/2023 20:55:51 72.85,-142.29 85.38 10/26/2023 20:54:46 72.84,-142.32 85.37 1.74 65
41 10/26/2023 21:46:35 -72.85, 25.02 94.62 10/26/2023 21:45:28 -72.84, 25.01 94.62 0.82 67
42 10/26/2023 22:37:21 72.86,-167.69 85.42 10/26/2023 22:36:07 72.86,-167.61 85.42 2.66 74
43 10/26/2023 23:28:04 -72.81, -0.27 94.63 10/26/2023 23:26:50 -72.82, -0.38 94.62 3.67 74
44 10/27/2023 00:18:46 72.62, 167.43 85.19 10/27/2023 00:17:34 72.58, 166.47 85.17 32.36 72
45 10/27/2023 01:09:28 -72.52, -25.05 94.91 10/27/2023 01:08:17 -72.53, -26.29 94.86 41.67 71
46 10/27/2023 02:00:09 72.28, 142.75 84.85 10/27/2023 01:59:01 72.30, 140.57 84.93 73.70 68
47 10/27/2023 02:50:52 -72.23, -49.84 95.19 10/27/2023 02:49:44 -72.25, -52.19 95.11 79.70 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/13/2023
SNOs_Map_NOAA-20_METOP-B_20231013.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 10/13/2023 in txt file.

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