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: 10/4/2023
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, -85.12 81.40 10/13/2023 17:00:42 73.48, -82.42 81.28 85.47 67
2 10/13/2023 17:50:18 -73.46, 82.32 98.65 10/13/2023 17:51:26 -73.38, 84.69 98.81 75.60 68
3 10/13/2023 18:40:59 73.23,-109.83 81.11 10/13/2023 18:42:09 73.20,-108.37 81.04 47.08 70
4 10/13/2023 19:31:42 -73.17, 57.60 98.94 10/13/2023 19:32:53 -73.10, 58.74 99.04 37.61 71
5 10/13/2023 20:22:23 72.93,-134.57 80.83 10/13/2023 20:23:37 72.87,-134.41 80.75 8.42 74
6 10/13/2023 21:13:06 -72.88, 32.86 99.22 10/13/2023 21:14:19 -72.87, 32.92 99.23 2.07 73
7 10/13/2023 22:03:51 72.84,-159.75 80.75 10/13/2023 22:04:59 72.85,-159.80 80.76 2.10 68
8 10/13/2023 22:54:35 -72.83, 7.58 99.24 10/13/2023 22:55:41 -72.85, 7.53 99.23 2.24 66
9 10/13/2023 23:45:21 72.85, 174.86 80.79 10/13/2023 23:46:21 72.82, 174.81 80.76 3.27 60
10 10/14/2023 00:36:05 -72.84, -17.81 99.21 10/14/2023 00:37:03 -72.83, -17.86 99.23 2.42 58
11 10/14/2023 01:26:51 72.85, 149.47 80.82 10/14/2023 01:27:42 72.85, 149.52 80.81 1.68 51
12 10/14/2023 02:17:35 -72.85, -43.21 99.17 10/14/2023 02:18:24 -72.85, -43.15 99.18 1.95 49
13 10/14/2023 03:08:20 72.81, 124.19 80.80 10/14/2023 03:09:04 72.82, 124.13 80.81 2.38 44
14 10/14/2023 03:59:04 -72.81, -68.49 99.19 10/14/2023 03:59:46 -72.83, -68.54 99.17 2.62 42
15 10/14/2023 04:49:50 72.82, 98.80 80.84 10/14/2023 04:50:26 72.80, 98.74 80.82 3.06 36
16 10/14/2023 05:40:34 -72.82, -93.88 99.16 10/14/2023 05:41:08 -72.80, -93.93 99.17 2.18 34
17 10/14/2023 06:31:20 72.83, 73.41 80.87 10/14/2023 06:31:47 72.82, 73.45 80.87 1.48 27
18 10/14/2023 07:22:04 -72.82,-119.27 99.12 10/14/2023 07:22:29 -72.83,-119.21 99.12 1.92 25
19 10/14/2023 08:12:49 72.78, 48.12 80.85 10/14/2023 08:13:09 72.80, 48.06 80.87 2.66 20
20 10/14/2023 09:03:33 -72.78,-144.56 99.14 10/14/2023 09:03:51 -72.80,-144.61 99.12 3.00 18
21 10/14/2023 09:54:19 72.79, 22.73 80.89 10/14/2023 09:54:31 72.77, 22.67 80.87 2.88 12
22 10/14/2023 10:45:03 -72.79,-169.95 99.11 10/14/2023 10:45:13 -72.78,-170.00 99.12 2.00 10
23 10/14/2023 11:35:49 72.80, -2.66 80.92 10/14/2023 11:35:52 72.80, -2.62 80.92 1.35 3
24 10/14/2023 12:26:33 -72.80, 164.66 99.07 10/14/2023 12:26:34 -72.80, 164.72 99.07 1.98 1
25 10/14/2023 13:17:18 72.76, -27.94 80.90 10/14/2023 13:17:14 72.77, -28.01 80.92 2.94 4
26 10/14/2023 14:08:03 -72.80, 139.27 99.04 10/14/2023 14:07:56 -72.78, 139.33 99.06 3.23 7
27 10/14/2023 14:58:48 72.76, -53.33 80.94 10/14/2023 14:58:36 72.75, -53.40 80.93 2.73 12
28 10/14/2023 15:49:32 -72.76, 113.99 99.06 10/14/2023 15:49:18 -72.75, 113.93 99.06 1.89 14
29 10/14/2023 16:40:18 72.77, -78.73 80.97 10/14/2023 16:39:57 72.77, -78.69 80.98 1.31 21
30 10/14/2023 17:31:02 -72.77, 88.60 99.02 10/14/2023 17:30:39 -72.78, 88.65 99.01 2.11 23
31 10/14/2023 18:21:47 72.73,-104.01 80.95 10/14/2023 18:21:19 72.75,-104.08 80.98 3.21 28
32 10/14/2023 19:12:31 -72.78, 63.21 98.99 10/14/2023 19:12:00 -72.76, 63.26 99.01 2.89 31
33 10/14/2023 20:03:16 72.74,-129.40 80.99 10/14/2023 20:02:40 72.72,-129.47 80.98 2.62 36
34 10/14/2023 20:54:00 -72.73, 37.92 99.01 10/14/2023 20:53:22 -72.73, 37.87 99.01 1.85 38
35 10/14/2023 21:44:46 72.74,-154.79 81.02 10/14/2023 21:44:01 72.75,-154.76 81.03 1.35 45
36 10/14/2023 22:35:30 -72.74, 12.53 98.97 10/14/2023 22:34:43 -72.76, 12.58 98.96 2.29 47
37 10/14/2023 23:26:16 72.75, 179.82 81.06 10/14/2023 23:25:23 72.73, 179.85 81.03 3.25 53
38 10/15/2023 00:17:00 -72.75, -12.86 98.94 10/15/2023 00:16:05 -72.73, -12.81 98.95 2.57 55
39 10/15/2023 01:07:45 72.71, 154.53 81.04 10/15/2023 01:06:45 72.70, 154.46 81.04 2.55 60
40 10/15/2023 01:58:29 -72.71, -38.15 98.96 10/15/2023 01:57:27 -72.71, -38.20 98.95 1.87 62
41 10/15/2023 02:49:15 72.72, 129.14 81.07 10/15/2023 02:48:06 72.73, 129.17 81.09 1.45 69
42 10/15/2023 03:39:59 -72.71, -63.54 98.92 10/15/2023 03:38:48 -72.73, -63.49 98.90 2.50 71
43 10/15/2023 04:30:43 72.62, 103.96 81.00 10/15/2023 04:29:29 72.65, 103.68 81.04 9.70 74
44 10/15/2023 05:21:26 -72.57, -88.62 99.05 10/15/2023 05:20:13 -72.55, -89.19 99.04 19.20 73
45 10/15/2023 06:12:07 72.33, 79.18 80.71 10/15/2023 06:10:57 72.32, 77.68 80.75 50.78 70
46 10/15/2023 07:02:50 -72.27,-113.40 99.33 10/15/2023 07:01:40 -72.27,-115.08 99.28 57.01 70
47 10/15/2023 07:53:31 72.03, 54.39 80.43 10/15/2023 07:52:24 72.04, 51.80 80.52 88.85 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 98.43 66

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/4/2023
SNOs_Map_NOAA-21_METOP-B_20231004.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/04/2023 in txt file.

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