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: 10/23/2023
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 -73.64, 173.55 94.33 92.53 66
2 10/25/2023 12:47:39 73.46, -21.52 85.56 10/25/2023 12:48:48 73.42, -19.61 85.48 60.70 69
3 10/25/2023 13:38:21 -73.37, 146.00 94.53 10/25/2023 13:39:32 -73.32, 147.48 94.62 47.37 71
4 10/25/2023 14:29:02 73.17, -46.25 85.28 10/25/2023 14:30:14 73.15, -45.56 85.24 22.28 72
5 10/25/2023 15:19:44 -73.08, 121.26 94.81 10/25/2023 15:20:58 -73.04, 121.53 94.86 9.76 74
6 10/25/2023 16:10:28 72.98, -71.22 85.11 10/25/2023 16:11:39 72.97, -71.29 85.09 2.61 71
7 10/25/2023 17:01:12 -72.99, 96.08 94.88 10/25/2023 17:02:20 -73.01, 96.14 94.86 3.24 68
8 10/25/2023 17:51:58 72.99, -96.62 85.14 10/25/2023 17:53:00 72.99, -96.57 85.14 1.35 62
9 10/25/2023 18:42:42 -73.00, 70.68 94.84 10/25/2023 18:43:42 -72.99, 70.74 94.86 2.64 60
10 10/25/2023 19:33:27 72.95,-121.91 85.13 10/25/2023 19:34:22 72.97,-121.97 85.13 2.43 55
11 10/25/2023 20:24:11 -72.96, 45.39 94.86 10/25/2023 20:25:04 -72.96, 45.35 94.86 1.36 53
12 10/25/2023 21:14:57 72.97,-147.31 85.16 10/25/2023 21:15:43 72.99,-147.26 85.18 3.10 46
13 10/25/2023 22:05:41 -72.98, 19.99 94.82 10/25/2023 22:06:25 -72.99, 20.06 94.82 2.50 44
14 10/25/2023 22:56:27 72.98,-172.71 85.20 10/25/2023 22:57:05 72.96,-172.65 85.18 2.43 38
15 10/25/2023 23:47:10 -72.94, -5.31 94.83 10/25/2023 23:47:47 -72.96, -5.34 94.82 2.49 37
16 10/26/2023 00:37:56 72.94, 162.00 85.18 10/26/2023 00:38:27 72.94, 161.95 85.18 1.66 31
17 10/26/2023 01:28:40 -72.95, -30.71 94.80 10/26/2023 01:29:09 -72.93, -30.73 94.82 2.22 29
18 10/26/2023 02:19:26 72.95, 136.60 85.22 10/26/2023 02:19:48 72.96, 136.66 85.23 2.21 22
19 10/26/2023 03:10:10 -72.96, -56.11 94.76 10/26/2023 03:10:30 -72.96, -56.02 94.77 2.81 20
20 10/26/2023 04:00:55 72.91, 111.31 85.21 10/26/2023 04:01:10 72.93, 111.26 85.22 2.58 15
21 10/26/2023 04:51:39 -72.92, -81.40 94.78 10/26/2023 04:51:52 -72.93, -81.42 94.77 0.86 13
22 10/26/2023 05:42:25 72.93, 85.91 85.24 10/26/2023 05:42:32 72.91, 85.87 85.22 2.45 7
23 10/26/2023 06:33:09 -72.94,-106.80 94.74 10/26/2023 06:33:13 -72.95,-106.71 94.73 3.54 4
24 10/26/2023 07:23:55 72.94, 60.51 85.28 10/26/2023 07:23:53 72.93, 60.58 85.27 2.56 2
25 10/26/2023 08:14:38 -72.90,-132.09 94.76 10/26/2023 08:14:35 -72.93,-132.10 94.73 3.22 3
26 10/26/2023 09:05:24 72.90, 35.21 85.26 10/26/2023 09:05:15 72.90, 35.18 85.27 1.03 9
27 10/26/2023 09:56:08 -72.91,-157.49 94.72 10/26/2023 09:55:57 -72.90,-157.50 94.73 1.12 11
28 10/26/2023 10:46:54 72.91, 9.81 85.30 10/26/2023 10:46:36 72.93, 9.90 85.32 3.21 18
29 10/26/2023 11:37:38 -72.92, 177.11 94.68 10/26/2023 11:37:18 -72.93, 177.21 94.68 3.41 20
30 10/26/2023 12:28:23 72.87, -15.48 85.28 10/26/2023 12:27:58 72.90, -15.50 85.31 3.10 25
31 10/26/2023 13:19:07 -72.89, 151.82 94.70 10/26/2023 13:18:40 -72.90, 151.82 94.68 1.50 27
32 10/26/2023 14:09:53 72.89, -40.88 85.32 10/26/2023 14:09:20 72.88, -40.90 85.31 1.42 33
33 10/26/2023 15:00:37 -72.90, 126.42 94.66 10/26/2023 15:00:02 -72.87, 126.42 94.68 2.82 35
34 10/26/2023 15:51:23 72.90, -66.28 85.36 10/26/2023 15:50:41 72.90, -66.19 85.36 3.12 42
35 10/26/2023 16:42:06 -72.86, 101.12 94.68 10/26/2023 16:41:24 -72.85, 101.03 94.69 3.46 42
36 10/26/2023 17:32:52 72.86, -91.57 85.34 10/26/2023 17:32:03 72.87, -91.58 85.36 1.27 49
37 10/26/2023 18:23:36 -72.87, 75.72 94.64 10/26/2023 18:22:45 -72.87, 75.74 94.64 0.55 51
38 10/26/2023 19:14:22 72.87,-116.97 85.38 10/26/2023 19:13:25 72.85,-116.98 85.36 3.11 57
39 10/26/2023 20:05:05 -72.83, 50.43 94.66 10/26/2023 20:04:07 -72.84, 50.34 94.64 3.02 58
40 10/26/2023 20:55:51 72.84,-142.27 85.36 10/26/2023 20:54:46 72.87,-142.27 85.40 3.81 65
41 10/26/2023 21:46:35 -72.85, 25.03 94.62 10/26/2023 21:45:28 -72.87, 25.05 94.59 2.50 67
42 10/26/2023 22:37:21 72.85,-167.67 85.40 10/26/2023 22:36:08 72.84,-167.66 85.40 0.59 73
43 10/26/2023 23:28:05 -72.86, -0.37 94.58 10/26/2023 23:26:50 -72.84, -0.34 94.59 2.17 75
44 10/27/2023 00:18:46 72.61, 167.46 85.17 10/27/2023 00:17:34 72.61, 166.53 85.21 30.98 72
45 10/27/2023 01:09:29 -72.57, -25.14 94.86 10/27/2023 01:08:17 -72.56, -26.26 94.84 37.04 72
46 10/27/2023 02:00:10 72.31, 142.67 84.89 10/27/2023 01:59:01 72.33, 140.62 84.96 69.16 69
47 10/27/2023 02:50:53 -72.27, -49.94 95.14 10/27/2023 02:49:44 -72.28, -52.15 95.08 75.03 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/23/2023
SNOs_Map_NOAA-20_METOP-B_20231023.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 10/23/2023 in txt file.

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