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: 10/20/2023
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 -73.63, 173.54 94.33 92.66 66
2 10/25/2023 12:47:39 73.47, -21.55 85.57 10/25/2023 12:48:48 73.41, -19.64 85.47 60.89 69
3 10/25/2023 13:38:21 -73.38, 145.98 94.52 10/25/2023 13:39:31 -73.36, 147.57 94.58 50.54 70
4 10/25/2023 14:29:03 73.18, -46.28 85.29 10/25/2023 14:30:15 73.13, -45.59 85.22 22.71 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 10.73 74
6 10/25/2023 16:10:29 72.99, -71.24 85.12 10/25/2023 16:11:39 73.01, -71.20 85.13 2.09 70
7 10/25/2023 17:01:13 -73.00, 96.06 94.87 10/25/2023 17:02:21 -73.00, 96.12 94.87 1.99 68
8 10/25/2023 17:51:59 73.00, -96.64 85.15 10/25/2023 17:53:01 72.98, -96.60 85.12 2.96 62
9 10/25/2023 18:42:42 -72.96, 70.77 94.88 10/25/2023 18:43:43 -72.98, 70.72 94.87 2.43 61
10 10/25/2023 19:33:28 72.97,-121.93 85.14 10/25/2023 19:34:23 72.95,-121.99 85.12 2.46 55
11 10/25/2023 20:24:11 -72.97, 45.37 94.85 10/25/2023 20:25:04 -72.95, 45.33 94.87 2.74 53
12 10/25/2023 21:14:57 72.98,-147.33 85.18 10/25/2023 21:15:43 72.98,-147.28 85.17 1.60 46
13 10/25/2023 22:05:41 -72.99, 19.97 94.81 10/25/2023 22:06:25 -72.98, 20.04 94.82 2.53 44
14 10/25/2023 22:56:26 72.94,-172.63 85.16 10/25/2023 22:57:05 72.95,-172.68 85.17 2.12 39
15 10/25/2023 23:47:10 -72.95, -5.32 94.83 10/25/2023 23:47:47 -72.95, -5.36 94.83 1.09 37
16 10/26/2023 00:37:56 72.95, 161.97 85.20 10/26/2023 00:38:26 72.97, 162.03 85.22 3.07 30
17 10/26/2023 01:28:40 -72.96, -30.72 94.79 10/26/2023 01:29:08 -72.97, -30.65 94.78 2.94 28
18 10/26/2023 02:19:26 72.96, 136.57 85.23 10/26/2023 02:19:48 72.95, 136.64 85.21 2.77 22
19 10/26/2023 03:10:09 -72.92, -56.02 94.80 10/26/2023 03:10:30 -72.95, -56.04 94.78 2.85 21
20 10/26/2023 04:00:55 72.93, 111.28 85.22 10/26/2023 04:01:10 72.92, 111.24 85.21 1.52 15
21 10/26/2023 04:51:39 -72.93, -81.42 94.77 10/26/2023 04:51:52 -72.92, -81.44 94.78 1.72 13
22 10/26/2023 05:42:25 72.94, 85.88 85.26 10/26/2023 05:42:31 72.94, 85.95 85.26 2.34 6
23 10/26/2023 06:33:09 -72.95,-106.82 94.73 10/26/2023 06:33:13 -72.94,-106.73 94.74 2.97 4
24 10/26/2023 07:23:54 72.90, 60.59 85.24 10/26/2023 07:23:53 72.92, 60.55 85.26 2.15 1
25 10/26/2023 08:14:38 -72.91,-132.11 94.75 10/26/2023 08:14:35 -72.92,-132.12 94.74 1.03 3
26 10/26/2023 09:05:24 72.91, 35.19 85.28 10/26/2023 09:05:15 72.89, 35.16 85.26 2.69 9
27 10/26/2023 09:56:08 -72.92,-157.51 94.71 10/26/2023 09:55:57 -72.89,-157.52 94.74 3.39 11
28 10/26/2023 10:46:54 72.93, 9.79 85.31 10/26/2023 10:46:36 72.92, 9.87 85.30 2.96 18
29 10/26/2023 11:37:37 -72.88, 177.20 94.72 10/26/2023 11:37:18 -72.91, 177.19 94.69 3.50 19
30 10/26/2023 12:28:23 72.89, -15.51 85.30 10/26/2023 12:27:58 72.89, -15.53 85.30 0.67 25
31 10/26/2023 13:19:07 -72.90, 151.80 94.69 10/26/2023 13:18:40 -72.89, 151.80 94.69 0.85 27
32 10/26/2023 14:09:53 72.90, -40.91 85.34 10/26/2023 14:09:19 72.91, -40.82 85.35 3.21 34
33 10/26/2023 15:00:36 -72.86, 126.50 94.70 10/26/2023 15:00:02 -72.86, 126.40 94.69 3.32 34
34 10/26/2023 15:51:22 72.86, -66.20 85.32 10/26/2023 15:50:41 72.89, -66.21 85.35 2.53 41
35 10/26/2023 16:42:06 -72.87, 101.10 94.67 10/26/2023 16:41:23 -72.88, 101.11 94.65 1.72 43
36 10/26/2023 17:32:52 72.88, -91.60 85.36 10/26/2023 17:32:03 72.86, -91.61 85.34 1.91 49
37 10/26/2023 18:23:36 -72.88, 75.70 94.63 10/26/2023 18:22:45 -72.86, 75.72 94.65 2.71 51
38 10/26/2023 19:14:22 72.89,-117.00 85.39 10/26/2023 19:13:24 72.88,-116.90 85.39 3.44 58
39 10/26/2023 20:05:05 -72.84, 50.41 94.65 10/26/2023 20:04:07 -72.83, 50.32 94.65 3.18 58
40 10/26/2023 20:55:51 72.85,-142.30 85.38 10/26/2023 20:54:46 72.86,-142.29 85.39 0.61 65
41 10/26/2023 21:46:35 -72.86, 25.01 94.61 10/26/2023 21:45:28 -72.86, 25.03 94.60 0.77 67
42 10/26/2023 22:37:20 72.81,-167.59 85.36 10/26/2023 22:36:08 72.83,-167.69 85.39 3.78 72
43 10/26/2023 23:28:04 -72.82, -0.29 94.62 10/26/2023 23:26:50 -72.83, -0.36 94.61 2.79 74
44 10/27/2023 00:18:46 72.62, 167.43 85.19 10/27/2023 00:17:34 72.60, 166.50 85.19 31.10 72
45 10/27/2023 01:09:29 -72.58, -25.17 94.85 10/27/2023 01:08:17 -72.55, -26.28 94.85 37.22 72
46 10/27/2023 02:00:10 72.33, 142.64 84.91 10/27/2023 01:59:01 72.31, 140.60 84.95 69.16 69
47 10/27/2023 02:50:52 -72.23, -49.86 95.18 10/27/2023 02:49:44 -72.27, -52.17 95.09 78.61 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/20/2023
SNOs_Map_NOAA-20_METOP-B_20231020.jpg

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

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