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: 10/3/2023
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 16:59:36 73.55, -85.20 81.44 10/13/2023 17:00:42 73.49, -82.38 81.29 89.16 66
2 10/13/2023 17:50:18 -73.45, 82.36 98.67 10/13/2023 17:51:26 -73.39, 84.72 98.79 75.25 68
3 10/13/2023 18:40:59 73.21,-109.80 81.10 10/13/2023 18:42:10 73.16,-108.45 81.01 43.90 71
4 10/13/2023 19:31:42 -73.16, 57.64 98.95 10/13/2023 19:32:53 -73.12, 58.78 99.03 37.07 71
5 10/13/2023 20:22:24 72.97,-134.65 80.87 10/13/2023 20:23:37 72.89,-134.38 80.77 12.61 73
6 10/13/2023 21:13:06 -72.86, 32.89 99.24 10/13/2023 21:14:20 -72.84, 32.85 99.27 2.89 74
7 10/13/2023 22:03:52 72.87,-159.82 80.79 10/13/2023 22:04:59 72.86,-159.77 80.77 2.25 67
8 10/13/2023 22:54:36 -72.87, 7.50 99.20 10/13/2023 22:55:41 -72.87, 7.56 99.22 2.10 65
9 10/13/2023 23:45:21 72.83, 174.89 80.77 10/13/2023 23:46:21 72.84, 174.84 80.77 1.91 60
10 10/14/2023 00:36:05 -72.83, -17.78 99.22 10/14/2023 00:37:03 -72.84, -17.83 99.21 2.10 58
11 10/14/2023 01:26:51 72.84, 149.50 80.81 10/14/2023 01:27:42 72.86, 149.55 80.82 2.97 51
12 10/14/2023 02:17:35 -72.83, -43.17 99.19 10/14/2023 02:18:25 -72.82, -43.22 99.21 2.58 50
13 10/14/2023 03:08:21 72.85, 124.11 80.84 10/14/2023 03:09:04 72.84, 124.16 80.83 1.93 43
14 10/14/2023 03:59:05 -72.84, -68.56 99.15 10/14/2023 03:59:46 -72.84, -68.50 99.16 1.93 41
15 10/14/2023 04:49:50 72.80, 98.83 80.82 10/14/2023 04:50:26 72.81, 98.77 80.83 2.13 36
16 10/14/2023 05:40:33 -72.80, -93.85 99.17 10/14/2023 05:41:07 -72.82, -93.90 99.16 2.48 34
17 10/14/2023 06:31:19 72.81, 73.44 80.86 10/14/2023 06:31:46 72.84, 73.48 80.88 3.23 27
18 10/14/2023 07:22:03 -72.81,-119.24 99.14 10/14/2023 07:22:29 -72.79,-119.29 99.16 2.32 26
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 1.66 19
20 10/14/2023 09:03:33 -72.82,-144.63 99.10 10/14/2023 09:03:50 -72.82,-144.57 99.10 1.86 17
21 10/14/2023 09:54:18 72.78, 22.76 80.87 10/14/2023 09:54:30 72.79, 22.70 80.88 2.37 12
22 10/14/2023 10:45:02 -72.77,-169.91 99.12 10/14/2023 10:45:12 -72.79,-169.96 99.10 2.85 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 3.20 4
24 10/14/2023 12:26:32 -72.78, 164.70 99.09 10/14/2023 12:26:34 -72.77, 164.64 99.10 2.12 2
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 1.44 5
26 10/14/2023 14:08:02 -72.79, 139.31 99.05 10/14/2023 14:07:55 -72.79, 139.36 99.05 1.89 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 2.63 12
28 10/14/2023 15:49:31 -72.75, 114.02 99.07 10/14/2023 15:49:17 -72.77, 113.97 99.05 3.21 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 3.01 20
30 10/14/2023 17:31:01 -72.75, 88.63 99.04 10/14/2023 17:30:39 -72.74, 88.58 99.04 1.98 22
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 1.30 29
32 10/14/2023 19:12:31 -72.76, 63.24 99.01 10/14/2023 19:12:00 -72.77, 63.29 98.99 2.00 31
33 10/14/2023 20:03:16 72.72,-129.37 80.97 10/14/2023 20:02:40 72.74,-129.44 81.00 2.88 36
34 10/14/2023 20:54:01 -72.77, 37.85 98.97 10/14/2023 20:53:22 -72.75, 37.90 98.99 3.04 39
35 10/14/2023 21:44:46 72.73,-154.76 81.01 10/14/2023 21:44:02 72.71,-154.83 81.00 2.86 44
36 10/14/2023 22:35:30 -72.73, 12.56 98.99 10/14/2023 22:34:44 -72.72, 12.51 98.99 1.90 46
37 10/14/2023 23:26:16 72.74, 179.85 81.04 10/14/2023 23:25:23 72.74, 179.88 81.05 1.24 53
38 10/15/2023 00:17:00 -72.73, -12.83 98.96 10/15/2023 00:16:05 -72.75, -12.78 98.94 2.16 55
39 10/15/2023 01:07:45 72.70, 154.56 81.02 10/15/2023 01:06:45 72.72, 154.49 81.05 3.13 60
40 10/15/2023 01:58:30 -72.74, -38.22 98.92 10/15/2023 01:57:27 -72.72, -38.17 98.94 2.71 63
41 10/15/2023 02:49:15 72.70, 129.17 81.06 10/15/2023 02:48:07 72.69, 129.10 81.05 2.74 68
42 10/15/2023 03:39:59 -72.70, -63.50 98.94 10/15/2023 03:38:49 -72.70, -63.56 98.93 1.88 70
43 10/15/2023 04:30:43 72.61, 103.99 80.98 10/15/2023 04:29:30 72.61, 103.61 81.01 12.68 73
44 10/15/2023 05:21:26 -72.55, -88.58 99.07 10/15/2023 05:20:13 -72.57, -89.16 99.03 19.18 73
45 10/15/2023 06:12:07 72.31, 79.21 80.70 10/15/2023 06:10:57 72.33, 77.71 80.77 50.78 70
46 10/15/2023 07:02:50 -72.26,-113.37 99.35 10/15/2023 07:01:40 -72.29,-115.05 99.26 57.11 70
47 10/15/2023 07:53:31 72.01, 54.41 80.41 10/15/2023 07:52:24 72.05, 51.83 80.53 88.90 67
48 10/15/2023 08:44:14 -71.96,-138.17 99.64 10/15/2023 08:43:08 -71.96,-141.02 99.55 98.35 66

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/3/2023
SNOs_Map_NOAA-21_METOP-B_20231003.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/03/2023 in txt file.

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