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: 10/22/2023
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 -73.71, 170.58 94.19 10/25/2023 11:58:04 -73.64, 173.54 94.33 92.72 66
2 10/25/2023 12:47:39 73.47, -21.54 85.57 10/25/2023 12:48:48 73.42, -19.63 85.47 60.90 69
3 10/25/2023 13:38:21 -73.37, 145.98 94.52 10/25/2023 13:39:31 -73.36, 147.57 94.57 50.62 70
4 10/25/2023 14:29:03 73.18, -46.27 85.29 10/25/2023 14:30:15 73.14, -45.58 85.23 22.62 72
5 10/25/2023 15:19:45 -73.09, 121.25 94.80 10/25/2023 15:20:59 -73.03, 121.52 94.87 10.59 74
6 10/25/2023 16:10:29 72.99, -71.23 85.11 10/25/2023 16:11:39 73.01, -71.19 85.13 2.88 70
7 10/25/2023 17:01:13 -73.00, 96.06 94.87 10/25/2023 17:02:21 -73.01, 96.12 94.87 2.25 68
8 10/25/2023 17:51:59 73.00, -96.63 85.15 10/25/2023 17:53:01 72.98, -96.59 85.13 2.25 62
9 10/25/2023 18:42:42 -72.96, 70.77 94.88 10/25/2023 18:43:43 -72.98, 70.73 94.87 2.75 61
10 10/25/2023 19:33:28 72.96,-121.93 85.14 10/25/2023 19:34:23 72.96,-121.99 85.13 2.00 55
11 10/25/2023 20:24:12 -72.97, 45.37 94.85 10/25/2023 20:25:05 -72.95, 45.33 94.87 2.27 53
12 10/25/2023 21:14:58 72.97,-147.33 85.17 10/25/2023 21:15:44 72.98,-147.27 85.17 1.90 46
13 10/25/2023 22:05:42 -72.98, 19.97 94.81 10/25/2023 22:06:26 -72.98, 20.04 94.82 2.46 44
14 10/25/2023 22:56:26 72.94,-172.62 85.16 10/25/2023 22:57:05 72.96,-172.67 85.17 2.73 39
15 10/25/2023 23:47:10 -72.95, -5.32 94.83 10/25/2023 23:47:47 -72.95, -5.35 94.82 1.20 37
16 10/26/2023 00:37:56 72.95, 161.98 85.19 10/26/2023 00:38:27 72.93, 161.93 85.17 2.67 31
17 10/26/2023 01:28:40 -72.96, -30.72 94.79 10/26/2023 01:29:08 -72.98, -30.64 94.78 3.36 28
18 10/26/2023 02:19:26 72.96, 136.58 85.23 10/26/2023 02:19:48 72.95, 136.65 85.22 2.28 22
19 10/26/2023 03:10:09 -72.92, -56.01 94.81 10/26/2023 03:10:30 -72.95, -56.04 94.78 3.41 21
20 10/26/2023 04:00:55 72.92, 111.29 85.21 10/26/2023 04:01:10 72.93, 111.25 85.22 1.32 15
21 10/26/2023 04:51:39 -72.93, -81.41 94.77 10/26/2023 04:51:52 -72.92, -81.43 94.78 1.10 13
22 10/26/2023 05:42:25 72.94, 85.89 85.25 10/26/2023 05:42:31 72.95, 85.96 85.26 2.93 6
23 10/26/2023 06:33:09 -72.94,-106.81 94.73 10/26/2023 06:33:13 -72.95,-106.72 94.73 3.10 4
24 10/26/2023 07:23:54 72.90, 60.59 85.24 10/26/2023 07:23:53 72.92, 60.56 85.26 3.15 1
25 10/26/2023 08:14:38 -72.91,-132.11 94.75 10/26/2023 08:14:35 -72.92,-132.12 94.73 1.68 3
26 10/26/2023 09:05:24 72.91, 35.19 85.27 10/26/2023 09:05:15 72.90, 35.17 85.26 1.58 9
27 10/26/2023 09:56:08 -72.92,-157.51 94.71 10/26/2023 09:55:57 -72.89,-157.51 94.73 2.65 11
28 10/26/2023 10:46:54 72.92, 9.79 85.31 10/26/2023 10:46:36 72.92, 9.88 85.31 2.80 18
29 10/26/2023 11:37:37 -72.88, 177.20 94.73 10/26/2023 11:37:19 -72.87, 177.09 94.74 3.70 18
30 10/26/2023 12:28:23 72.88, -15.50 85.29 10/26/2023 12:27:58 72.89, -15.52 85.31 1.35 25
31 10/26/2023 13:19:07 -72.89, 151.80 94.69 10/26/2023 13:18:40 -72.89, 151.80 94.69 0.18 27
32 10/26/2023 14:09:53 72.90, -40.90 85.33 10/26/2023 14:09:20 72.87, -40.91 85.31 3.14 33
33 10/26/2023 15:00:36 -72.85, 126.51 94.71 10/26/2023 15:00:02 -72.87, 126.41 94.69 3.39 34
34 10/26/2023 15:51:23 72.91, -66.30 85.37 10/26/2023 15:50:41 72.89, -66.20 85.35 3.71 42
35 10/26/2023 16:42:06 -72.87, 101.11 94.67 10/26/2023 16:41:23 -72.89, 101.12 94.64 2.60 43
36 10/26/2023 17:32:52 72.87, -91.59 85.35 10/26/2023 17:32:03 72.87, -91.60 85.35 0.56 49
37 10/26/2023 18:23:36 -72.88, 75.71 94.63 10/26/2023 18:22:45 -72.86, 75.73 94.64 1.87 51
38 10/26/2023 19:14:21 72.83,-116.89 85.34 10/26/2023 19:13:25 72.84,-116.99 85.35 3.52 56
39 10/26/2023 20:05:05 -72.84, 50.41 94.65 10/26/2023 20:04:07 -72.84, 50.33 94.65 2.74 58
40 10/26/2023 20:55:51 72.84,-142.29 85.37 10/26/2023 20:54:46 72.86,-142.28 85.40 2.02 65
41 10/26/2023 21:46:35 -72.85, 25.01 94.61 10/26/2023 21:45:28 -72.86, 25.04 94.60 1.23 67
42 10/26/2023 22:37:21 72.86,-167.69 85.41 10/26/2023 22:36:08 72.84,-167.68 85.40 2.37 73
43 10/26/2023 23:28:04 -72.82, -0.28 94.63 10/26/2023 23:26:50 -72.83, -0.35 94.60 3.20 74
44 10/27/2023 00:18:46 72.62, 167.44 85.18 10/27/2023 00:17:34 72.61, 166.51 85.20 30.87 72
45 10/27/2023 01:09:29 -72.57, -25.16 94.85 10/27/2023 01:08:17 -72.55, -26.27 94.84 36.98 72
46 10/27/2023 02:00:10 72.32, 142.65 84.90 10/27/2023 01:59:01 72.32, 140.61 84.95 69.00 69
47 10/27/2023 02:50:52 -72.23, -49.85 95.19 10/27/2023 02:49:44 -72.27, -52.16 95.09 78.50 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/22/2023
SNOs_Map_NOAA-20_METOP-B_20231022.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 10/22/2023 in txt file.

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