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: 10/2/2023
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 73.52, -85.13 81.41 10/13/2023 17:00:42 73.47, -82.44 81.27 85.38 67
2 10/13/2023 17:50:18 -73.47, 82.32 98.65 10/13/2023 17:51:25 -73.42, 84.78 98.77 78.37 67
3 10/13/2023 18:40:59 73.23,-109.85 81.12 10/13/2023 18:42:09 73.19,-108.39 81.03 47.01 70
4 10/13/2023 19:31:41 -73.12, 57.70 98.99 10/13/2023 19:32:53 -73.09, 58.73 99.05 33.25 72
5 10/13/2023 20:22:23 72.94,-134.58 80.83 10/13/2023 20:23:36 72.91,-134.32 80.79 8.87 73
6 10/13/2023 21:13:06 -72.88, 32.85 99.22 10/13/2023 21:14:19 -72.87, 32.91 99.24 2.41 73
7 10/13/2023 22:03:51 72.84,-159.76 80.76 10/13/2023 22:04:59 72.84,-159.82 80.75 2.23 68
8 10/13/2023 22:54:35 -72.84, 7.57 99.24 10/13/2023 22:55:41 -72.84, 7.52 99.24 1.76 66
9 10/13/2023 23:45:21 72.85, 174.85 80.80 10/13/2023 23:46:20 72.86, 174.89 80.80 1.83 59
10 10/14/2023 00:36:05 -72.85, -17.82 99.20 10/14/2023 00:37:02 -72.87, -17.77 99.19 2.99 57
11 10/14/2023 01:26:51 72.86, 149.46 80.83 10/14/2023 01:27:42 72.84, 149.50 80.80 2.75 51
12 10/14/2023 02:17:35 -72.85, -43.21 99.17 10/14/2023 02:18:24 -72.84, -43.16 99.19 2.04 49
13 10/14/2023 03:08:20 72.82, 124.18 80.81 10/14/2023 03:09:04 72.81, 124.11 80.80 2.23 44
14 10/14/2023 03:59:04 -72.81, -68.50 99.19 10/14/2023 03:59:46 -72.82, -68.55 99.18 2.01 42
15 10/14/2023 04:49:50 72.82, 98.79 80.84 10/14/2023 04:50:25 72.84, 98.82 80.85 2.04 35
16 10/14/2023 05:40:34 -72.82, -93.89 99.15 10/14/2023 05:41:08 -72.79, -93.94 99.18 3.30 34
17 10/14/2023 06:31:20 72.83, 73.40 80.88 10/14/2023 06:31:47 72.81, 73.43 80.86 2.36 27
18 10/14/2023 07:22:04 -72.83,-119.28 99.12 10/14/2023 07:22:29 -72.82,-119.23 99.13 1.74 25
19 10/14/2023 08:12:49 72.79, 48.11 80.86 10/14/2023 08:13:09 72.79, 48.04 80.86 2.30 20
20 10/14/2023 09:03:33 -72.78,-144.56 99.14 10/14/2023 09:03:51 -72.79,-144.62 99.13 2.31 18
21 10/14/2023 09:54:19 72.80, 22.72 80.89 10/14/2023 09:54:30 72.81, 22.76 80.91 2.29 11
22 10/14/2023 10:45:03 -72.79,-169.95 99.10 10/14/2023 10:45:13 -72.77,-170.01 99.12 3.03 10
23 10/14/2023 11:35:49 72.80, -2.67 80.93 10/14/2023 11:35:52 72.79, -2.64 80.91 2.00 3
24 10/14/2023 12:26:33 -72.80, 164.66 99.07 10/14/2023 12:26:34 -72.80, 164.70 99.07 1.51 1
25 10/14/2023 13:17:18 72.76, -27.96 80.91 10/14/2023 13:17:14 72.76, -28.03 80.91 2.42 4
26 10/14/2023 14:08:02 -72.76, 139.37 99.09 10/14/2023 14:07:56 -72.77, 139.31 99.07 2.63 6
27 10/14/2023 14:58:48 72.77, -53.35 80.94 10/14/2023 14:58:35 72.79, -53.31 80.97 2.56 13
28 10/14/2023 15:49:32 -72.76, 113.98 99.05 10/14/2023 15:49:18 -72.75, 113.92 99.07 2.79 14
29 10/14/2023 16:40:18 72.78, -78.74 80.98 10/14/2023 16:39:57 72.77, -78.71 80.97 1.66 21
30 10/14/2023 17:31:02 -72.77, 88.59 99.02 10/14/2023 17:30:39 -72.77, 88.63 99.02 1.40 23
31 10/14/2023 18:21:47 72.73,-104.02 80.96 10/14/2023 18:21:19 72.74,-104.10 80.97 2.57 28
32 10/14/2023 19:12:31 -72.73, 63.31 99.04 10/14/2023 19:12:01 -72.75, 63.24 99.02 2.95 30
33 10/14/2023 20:03:17 72.74,-129.41 80.99 10/14/2023 20:02:40 72.77,-129.38 81.02 2.84 37
34 10/14/2023 20:54:01 -72.74, 37.92 99.01 10/14/2023 20:53:23 -72.72, 37.85 99.01 2.60 38
35 10/14/2023 21:44:47 72.75,-154.80 81.03 10/14/2023 21:44:02 72.74,-154.77 81.02 1.36 45
36 10/14/2023 22:35:31 -72.74, 12.53 98.97 10/14/2023 22:34:44 -72.75, 12.57 98.96 1.40 47
37 10/14/2023 23:26:16 72.71, 179.91 81.01 10/14/2023 23:25:24 72.72, 179.83 81.03 2.74 52
38 10/15/2023 00:17:00 -72.70, -12.76 98.99 10/15/2023 00:16:06 -72.72, -12.83 98.96 3.27 54
39 10/15/2023 01:07:46 72.71, 154.52 81.04 10/15/2023 01:06:45 72.74, 154.55 81.08 3.13 61
40 10/15/2023 01:58:30 -72.71, -38.15 98.96 10/15/2023 01:57:28 -72.70, -38.22 98.96 2.47 62
41 10/15/2023 02:49:16 72.72, 129.13 81.08 10/15/2023 02:48:07 72.72, 129.16 81.08 1.09 69
42 10/15/2023 03:40:00 -72.72, -63.54 98.92 10/15/2023 03:38:49 -72.72, -63.50 98.91 1.50 71
43 10/15/2023 04:30:44 72.63, 103.95 81.00 10/15/2023 04:29:30 72.64, 103.66 81.03 9.62 74
44 10/15/2023 05:21:27 -72.57, -88.62 99.05 10/15/2023 05:20:13 -72.60, -89.10 99.00 16.23 74
45 10/15/2023 06:12:08 72.33, 79.17 80.72 10/15/2023 06:10:57 72.36, 77.76 80.79 47.70 71
46 10/15/2023 07:02:51 -72.28,-113.40 99.33 10/15/2023 07:01:41 -72.27,-115.10 99.29 57.33 70
47 10/15/2023 07:53:31 72.03, 54.38 80.43 10/15/2023 07:52:24 72.03, 51.78 80.51 89.12 67
48 10/15/2023 08:44:14 -71.98,-138.20 99.62 10/15/2023 08:43:07 -71.98,-140.97 99.52 95.24 67

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/2/2023
SNOs_Map_NOAA-21_METOP-B_20231002.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/02/2023 in txt file.

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