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 -73.68, 170.66 94.22 10/25/2023 11:58:04 -73.62, 173.50 94.35 89.05 67
2 10/25/2023 12:47:39 73.48, -21.57 85.58 10/25/2023 12:48:48 73.40, -19.66 85.46 61.22 69
3 10/25/2023 13:38:21 -73.39, 145.95 94.50 10/25/2023 13:39:31 -73.34, 147.54 94.59 50.82 70
4 10/25/2023 14:29:03 73.19, -46.30 85.30 10/25/2023 14:30:15 73.12, -45.61 85.21 23.36 72
5 10/25/2023 15:19:45 -73.10, 121.21 94.78 10/25/2023 15:20:58 -73.07, 121.59 94.83 12.88 73
6 10/25/2023 16:10:29 73.00, -71.26 85.13 10/25/2023 16:11:39 73.00, -71.23 85.12 1.33 70
7 10/25/2023 17:01:13 -73.01, 96.03 94.85 10/25/2023 17:02:21 -72.99, 96.09 94.88 3.20 68
8 10/25/2023 17:51:58 72.96, -96.56 85.11 10/25/2023 17:53:01 72.97, -96.62 85.12 2.29 63
9 10/25/2023 18:42:42 -72.98, 70.74 94.87 10/25/2023 18:43:43 -72.96, 70.69 94.88 1.88 61
10 10/25/2023 19:33:28 72.98,-121.96 85.15 10/25/2023 19:34:22 72.99,-121.91 85.16 2.63 54
11 10/25/2023 20:24:12 -72.99, 45.34 94.83 10/25/2023 20:25:04 -72.99, 45.40 94.84 2.20 52
12 10/25/2023 21:14:58 72.99,-147.36 85.19 10/25/2023 21:15:44 72.97,-147.31 85.16 2.71 46
13 10/25/2023 22:05:41 -72.95, 20.04 94.85 10/25/2023 22:06:26 -72.96, 20.01 94.84 1.83 45
14 10/25/2023 22:56:27 72.95,-172.65 85.17 10/25/2023 22:57:06 72.94,-172.70 85.16 1.93 39
15 10/25/2023 23:47:11 -72.96, -5.36 94.81 10/25/2023 23:47:48 -72.94, -5.39 94.84 3.03 37
16 10/26/2023 00:37:57 72.96, 161.95 85.21 10/26/2023 00:38:27 72.97, 162.01 85.21 1.96 30
17 10/26/2023 01:28:41 -72.97, -30.76 94.77 10/26/2023 01:29:09 -72.96, -30.68 94.79 3.02 28
18 10/26/2023 02:19:26 72.92, 136.66 85.19 10/26/2023 02:19:49 72.94, 136.61 85.21 2.29 23
19 10/26/2023 03:10:10 -72.94, -56.05 94.79 10/26/2023 03:10:31 -72.93, -56.07 94.79 0.77 21
20 10/26/2023 04:00:56 72.94, 111.26 85.23 10/26/2023 04:01:11 72.91, 111.22 85.20 2.88 15
21 10/26/2023 04:51:40 -72.95, -81.45 94.75 10/26/2023 04:51:52 -72.96, -81.36 94.75 3.08 12
22 10/26/2023 05:42:26 72.95, 85.86 85.27 10/26/2023 05:42:32 72.94, 85.93 85.25 2.62 6
23 10/26/2023 06:33:09 -72.91,-106.74 94.77 10/26/2023 06:33:14 -72.93,-106.76 94.75 2.48 5
24 10/26/2023 07:23:55 72.91, 60.57 85.25 10/26/2023 07:23:54 72.91, 60.53 85.25 1.05 1
25 10/26/2023 08:14:39 -72.92,-132.14 94.73 10/26/2023 08:14:36 -72.90,-132.15 94.75 1.89 3
26 10/26/2023 09:05:25 72.92, 35.17 85.29 10/26/2023 09:05:15 72.93, 35.25 85.30 2.92 10
27 10/26/2023 09:56:09 -72.93,-157.54 94.70 10/26/2023 09:55:57 -72.93,-157.44 94.70 3.33 12
28 10/26/2023 10:46:54 72.88, 9.87 85.27 10/26/2023 10:46:37 72.91, 9.85 85.30 2.77 17
29 10/26/2023 11:37:38 -72.90, 177.17 94.71 10/26/2023 11:37:19 -72.90, 177.16 94.70 0.78 19
30 10/26/2023 12:28:24 72.90, -15.53 85.31 10/26/2023 12:27:59 72.88, -15.55 85.29 1.79 25
31 10/26/2023 13:19:08 -72.91, 151.77 94.67 10/26/2023 13:18:41 -72.88, 151.77 94.70 3.52 27
32 10/26/2023 14:09:53 72.91, -40.93 85.34 10/26/2023 14:09:19 72.91, -40.83 85.34 3.02 34
33 10/26/2023 15:00:36 -72.87, 126.47 94.69 10/26/2023 15:00:01 -72.90, 126.48 94.66 3.42 35
34 10/26/2023 15:51:22 72.87, -66.22 85.33 10/26/2023 15:50:41 72.88, -66.23 85.34 0.99 41
35 10/26/2023 16:42:06 -72.88, 101.07 94.65 10/26/2023 16:41:23 -72.87, 101.09 94.66 0.97 43
36 10/26/2023 17:32:52 72.88, -91.62 85.36 10/26/2023 17:32:03 72.85, -91.63 85.34 3.42 49
37 10/26/2023 18:23:35 -72.84, 75.78 94.67 10/26/2023 18:22:45 -72.85, 75.69 94.66 2.97 50
38 10/26/2023 19:14:21 72.84,-116.91 85.35 10/26/2023 19:13:24 72.88,-116.91 85.39 3.53 57
39 10/26/2023 20:05:05 -72.86, 50.38 94.63 10/26/2023 20:04:06 -72.87, 50.40 94.61 1.86 59
40 10/26/2023 20:55:51 72.86,-142.31 85.39 10/26/2023 20:54:46 72.85,-142.31 85.38 0.82 65
41 10/26/2023 21:46:35 -72.87, 24.98 94.60 10/26/2023 21:45:28 -72.84, 25.01 94.61 2.70 67
42 10/26/2023 22:37:20 72.82,-167.61 85.37 10/26/2023 22:36:08 72.82,-167.71 85.38 3.29 72
43 10/26/2023 23:28:04 -72.83, -0.31 94.61 10/26/2023 23:26:50 -72.82, -0.39 94.62 2.81 74
44 10/27/2023 00:18:46 72.63, 167.41 85.19 10/27/2023 00:17:34 72.59, 166.48 85.19 31.20 72
45 10/27/2023 01:09:28 -72.54, -25.09 94.89 10/27/2023 01:08:17 -72.54, -26.30 94.86 40.49 71
46 10/27/2023 02:00:09 72.28, 142.73 84.86 10/27/2023 01:59:01 72.31, 140.58 84.94 72.66 68
47 10/27/2023 02:50:52 -72.25, -49.88 95.17 10/27/2023 02:49:44 -72.26, -52.19 95.10 78.49 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/24/2023
SNOs_Map_NOAA-20_METOP-B_20231025.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