Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/12/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 10/13/2023 16:59:35 73.55, -85.19 81.44 10/13/2023 17:00:41 73.49, -82.38 81.30 89.06 66
2 10/13/2023 17:50:17 -73.45, 82.35 98.66 10/13/2023 17:51:25 -73.39, 84.71 98.80 75.37 68
3 10/13/2023 18:40:59 73.26,-109.91 81.15 10/13/2023 18:42:09 73.17,-108.44 81.01 48.11 70
4 10/13/2023 19:31:41 -73.16, 57.62 98.94 10/13/2023 19:32:52 -73.11, 58.76 99.03 37.26 71
5 10/13/2023 20:22:23 72.96,-134.64 80.86 10/13/2023 20:23:36 72.89,-134.37 80.77 12.02 73
6 10/13/2023 21:13:05 -72.87, 32.88 99.23 10/13/2023 21:14:18 -72.88, 32.94 99.22 2.72 73
7 10/13/2023 22:03:51 72.87,-159.82 80.79 10/13/2023 22:04:58 72.86,-159.77 80.77 1.82 67
8 10/13/2023 22:54:35 -72.88, 7.49 99.20 10/13/2023 22:55:40 -72.86, 7.55 99.22 2.81 65
9 10/13/2023 23:45:20 72.83, 174.90 80.77 10/13/2023 23:46:20 72.84, 174.84 80.78 2.20 60
10 10/14/2023 00:36:04 -72.83, -17.80 99.21 10/14/2023 00:37:02 -72.83, -17.84 99.22 1.45 58
11 10/14/2023 01:26:50 72.84, 149.51 80.81 10/14/2023 01:27:42 72.81, 149.45 80.78 3.20 52
12 10/14/2023 02:17:34 -72.84, -43.19 99.18 10/14/2023 02:18:23 -72.86, -43.13 99.17 2.79 49
13 10/14/2023 03:08:20 72.85, 124.12 80.84 10/14/2023 03:09:03 72.84, 124.16 80.83 1.66 43
14 10/14/2023 03:59:04 -72.85, -68.58 99.14 10/14/2023 03:59:45 -72.84, -68.52 99.17 2.59 41
15 10/14/2023 04:49:49 72.80, 98.83 80.82 10/14/2023 04:50:25 72.81, 98.77 80.83 2.36 36
16 10/14/2023 05:40:33 -72.81, -93.87 99.16 10/14/2023 05:41:07 -72.81, -93.91 99.16 1.56 34
17 10/14/2023 06:31:19 72.81, 73.44 80.86 10/14/2023 06:31:47 72.79, 73.38 80.83 3.16 28
18 10/14/2023 07:22:03 -72.82,-119.26 99.13 10/14/2023 07:22:28 -72.84,-119.20 99.11 2.87 25
19 10/14/2023 08:12:49 72.82, 48.05 80.89 10/14/2023 08:13:08 72.81, 48.09 80.88 1.52 19
20 10/14/2023 09:03:33 -72.82,-144.65 99.09 10/14/2023 09:03:50 -72.81,-144.59 99.11 2.41 17
21 10/14/2023 09:54:18 72.78, 22.76 80.87 10/14/2023 09:54:30 72.79, 22.70 80.89 2.50 12
22 10/14/2023 10:45:02 -72.78,-169.93 99.11 10/14/2023 10:45:12 -72.79,-169.98 99.11 1.68 10
23 10/14/2023 11:35:48 72.78, -2.63 80.91 10/14/2023 11:35:52 72.76, -2.69 80.89 3.13 4
24 10/14/2023 12:26:32 -72.79, 164.68 99.08 10/14/2023 12:26:33 -72.81, 164.73 99.06 2.94 1
25 10/14/2023 13:17:18 72.79, -28.02 80.94 10/14/2023 13:17:13 72.79, -27.98 80.94 1.41 5
26 10/14/2023 14:08:02 -72.80, 139.28 99.04 10/14/2023 14:07:55 -72.79, 139.34 99.06 2.24 7
27 10/14/2023 14:58:47 72.75, -53.31 80.92 10/14/2023 14:58:35 72.76, -53.37 80.94 2.62 12
28 10/14/2023 15:49:31 -72.76, 114.00 99.06 10/14/2023 15:49:17 -72.76, 113.95 99.05 1.79 14
29 10/14/2023 16:40:17 72.76, -78.70 80.96 10/14/2023 16:39:57 72.74, -78.76 80.94 3.12 20
30 10/14/2023 17:31:01 -72.76, 88.61 99.03 10/14/2023 17:30:38 -72.79, 88.66 99.00 3.02 23
31 10/14/2023 18:21:47 72.77,-104.09 80.99 10/14/2023 18:21:18 72.76,-104.05 80.99 1.31 29
32 10/14/2023 19:12:31 -72.77, 63.22 98.99 10/14/2023 19:12:00 -72.76, 63.27 99.00 2.10 31
33 10/14/2023 20:03:16 72.72,-129.38 80.98 10/14/2023 20:02:40 72.74,-129.44 80.99 2.72 36
34 10/14/2023 20:54:00 -72.73, 37.93 99.01 10/14/2023 20:53:22 -72.74, 37.88 99.00 1.89 38
35 10/14/2023 21:44:46 72.73,-154.77 81.01 10/14/2023 21:44:02 72.71,-154.84 81.00 3.13 44
36 10/14/2023 22:35:30 -72.74, 12.54 98.98 10/14/2023 22:34:43 -72.76, 12.59 98.95 3.09 47
37 10/14/2023 23:26:16 72.74, 179.84 81.04 10/14/2023 23:25:23 72.74, 179.88 81.05 1.23 53
38 10/15/2023 00:17:00 -72.75, -12.85 98.94 10/15/2023 00:16:05 -72.74, -12.80 98.95 1.98 55
39 10/15/2023 01:07:45 72.70, 154.55 81.03 10/15/2023 01:06:45 72.71, 154.49 81.05 2.80 60
40 10/15/2023 01:58:29 -72.70, -38.14 98.96 10/15/2023 01:57:27 -72.71, -38.19 98.95 1.99 62
41 10/15/2023 02:49:15 72.71, 129.16 81.06 10/15/2023 02:48:07 72.69, 129.09 81.05 3.14 68
42 10/15/2023 03:39:59 -72.71, -63.53 98.93 10/15/2023 03:38:48 -72.74, -63.48 98.90 3.15 71
43 10/15/2023 04:30:43 72.61, 103.98 80.99 10/15/2023 04:29:30 72.61, 103.60 81.00 12.70 73
44 10/15/2023 05:21:26 -72.57, -88.61 99.05 10/15/2023 05:20:13 -72.56, -89.18 99.04 19.10 73
45 10/15/2023 06:12:07 72.32, 79.20 80.70 10/15/2023 06:10:57 72.33, 77.70 80.77 50.78 70
46 10/15/2023 07:02:50 -72.27,-113.39 99.34 10/15/2023 07:01:40 -72.28,-115.08 99.28 56.97 70
47 10/15/2023 07:53:31 72.02, 54.41 80.42 10/15/2023 07:52:24 72.05, 51.82 80.53 88.89 67
48 10/15/2023 08:44:14 -71.97,-138.20 99.62 10/15/2023 08:43:08 -71.94,-141.05 99.56 98.36 66

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/12/2023
SNOs_Map_NOAA-21_METOP-B_20231012.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/12/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-B