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: 10/19/2023
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 -73.67, 170.67 94.23 10/25/2023 11:58:04 -73.62, 173.50 94.35 88.97 67
2 10/25/2023 12:47:39 73.48, -21.58 85.59 10/25/2023 12:48:48 73.40, -19.67 85.45 61.34 69
3 10/25/2023 13:38:21 -73.39, 145.95 94.51 10/25/2023 13:39:31 -73.35, 147.54 94.59 50.74 70
4 10/25/2023 14:29:03 73.20, -46.31 85.31 10/25/2023 14:30:15 73.12, -45.62 85.21 23.71 72
5 10/25/2023 15:19:45 -73.10, 121.22 94.78 10/25/2023 15:20:58 -73.07, 121.59 94.83 12.78 73
6 10/25/2023 16:10:29 73.01, -71.27 85.13 10/25/2023 16:11:39 72.99, -71.23 85.11 2.06 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 3.12 68
8 10/25/2023 17:51:58 72.97, -96.56 85.12 10/25/2023 17:53:01 72.96, -96.63 85.11 2.22 63
9 10/25/2023 18:42:42 -72.97, 70.74 94.87 10/25/2023 18:43:43 -72.96, 70.69 94.88 1.93 61
10 10/25/2023 19:33:28 72.98,-121.96 85.15 10/25/2023 19:34:22 72.99,-121.92 85.16 1.68 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 2.13 52
12 10/25/2023 21:14:57 72.94,-147.26 85.14 10/25/2023 21:15:44 72.96,-147.32 85.15 2.84 47
13 10/25/2023 22:05:41 -72.95, 20.05 94.85 10/25/2023 22:06:26 -72.96, 20.01 94.84 1.80 45
14 10/25/2023 22:56:27 72.96,-172.66 85.18 10/25/2023 22:57:06 72.93,-172.71 85.15 2.89 39
15 10/25/2023 23:47:11 -72.96, -5.35 94.81 10/25/2023 23:47:48 -72.93, -5.39 94.84 3.21 37
16 10/26/2023 00:37:57 72.97, 161.94 85.21 10/26/2023 00:38:27 72.96, 162.00 85.20 2.12 30
17 10/26/2023 01:28:41 -72.97, -30.75 94.77 10/26/2023 01:29:09 -72.96, -30.68 94.79 3.07 28
18 10/26/2023 02:19:26 72.93, 136.65 85.20 10/26/2023 02:19:49 72.93, 136.60 85.20 1.53 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 0.95 21
20 10/26/2023 04:00:56 72.94, 111.25 85.24 10/26/2023 04:01:10 72.96, 111.31 85.25 2.59 14
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 2.91 12
22 10/26/2023 05:42:25 72.90, 85.96 85.22 10/26/2023 05:42:32 72.93, 85.92 85.24 3.00 7
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 2.11 5
24 10/26/2023 07:23:54 72.92, 60.56 85.26 10/26/2023 07:23:53 72.90, 60.52 85.24 1.99 1
25 10/26/2023 08:14:38 -72.92,-132.14 94.73 10/26/2023 08:14:35 -72.90,-132.15 94.75 2.35 3
26 10/26/2023 09:05:24 72.93, 35.15 85.29 10/26/2023 09:05:14 72.93, 35.23 85.29 2.56 10
27 10/26/2023 09:56:08 -72.94,-157.54 94.69 10/26/2023 09:55:56 -72.93,-157.44 94.70 3.38 12
28 10/26/2023 10:46:53 72.89, 9.86 85.28 10/26/2023 10:46:36 72.90, 9.84 85.29 1.17 17
29 10/26/2023 11:37:37 -72.90, 177.17 94.71 10/26/2023 11:37:18 -72.90, 177.16 94.71 0.24 19
30 10/26/2023 12:28:23 72.90, -15.54 85.32 10/26/2023 12:27:57 72.92, -15.45 85.33 3.49 26
31 10/26/2023 13:19:06 -72.86, 151.87 94.72 10/26/2023 13:18:40 -72.87, 151.77 94.71 3.75 26
32 10/26/2023 14:09:52 72.87, -40.83 85.30 10/26/2023 14:09:19 72.90, -40.85 85.33 3.36 33
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 2.71 35
34 10/26/2023 15:51:22 72.88, -66.23 85.34 10/26/2023 15:50:41 72.87, -66.25 85.33 1.16 41
35 10/26/2023 16:42:06 -72.88, 101.07 94.65 10/26/2023 16:41:23 -72.87, 101.08 94.66 1.68 43
36 10/26/2023 17:32:52 72.89, -91.63 85.37 10/26/2023 17:32:02 72.89, -91.54 85.38 3.22 50
37 10/26/2023 18:23:35 -72.85, 75.78 94.67 10/26/2023 18:22:45 -72.84, 75.68 94.66 3.06 50
38 10/26/2023 19:14:21 72.85,-116.93 85.36 10/26/2023 19:13:24 72.87,-116.93 85.38 1.39 57
39 10/26/2023 20:05:05 -72.86, 50.38 94.63 10/26/2023 20:04:06 -72.87, 50.39 94.62 1.02 59
40 10/26/2023 20:55:51 72.87,-142.33 85.40 10/26/2023 20:54:46 72.84,-142.33 85.37 3.03 65
41 10/26/2023 21:46:34 -72.82, 25.08 94.65 10/26/2023 21:45:28 -72.84, 25.00 94.62 3.44 66
42 10/26/2023 22:37:20 72.83,-167.62 85.38 10/26/2023 22:36:08 72.81,-167.72 85.37 3.78 72
43 10/26/2023 23:28:04 -72.83, -0.32 94.61 10/26/2023 23:26:49 -72.86, -0.29 94.57 3.44 75
44 10/27/2023 00:18:45 72.59, 167.50 85.15 10/27/2023 00:17:33 72.63, 166.57 85.22 31.43 72
45 10/27/2023 01:09:28 -72.54, -25.09 94.89 10/27/2023 01:08:16 -72.58, -26.21 94.82 37.38 72
46 10/27/2023 02:00:09 72.29, 142.71 84.87 10/27/2023 01:59:01 72.30, 140.56 84.93 72.66 68
47 10/27/2023 02:50:52 -72.25, -49.89 95.17 10/27/2023 02:49:44 -72.25, -52.20 95.11 78.57 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/19/2023
SNOs_Map_NOAA-20_METOP-B_20231019.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 10/19/2023 in txt file.

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