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: 10/13/2023
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 73.54, -85.16 81.42 10/13/2023 17:00:41 73.51, -82.34 81.31 88.92 66
2 10/13/2023 17:50:17 -73.44, 82.37 98.67 10/13/2023 17:51:25 -73.40, 84.74 98.78 75.18 68
3 10/13/2023 18:40:59 73.24,-109.87 81.13 10/13/2023 18:42:09 73.18,-108.41 81.03 47.56 70
4 10/13/2023 19:31:41 -73.15, 57.65 98.96 10/13/2023 19:32:53 -73.08, 58.68 99.07 34.43 72
5 10/13/2023 20:22:23 72.95,-134.61 80.85 10/13/2023 20:23:36 72.90,-134.34 80.79 10.07 73
6 10/13/2023 21:13:05 -72.86, 32.91 99.24 10/13/2023 21:14:19 -72.85, 32.86 99.26 1.59 74
7 10/13/2023 22:03:51 72.86,-159.79 80.78 10/13/2023 22:04:58 72.88,-159.74 80.79 3.00 67
8 10/13/2023 22:54:35 -72.86, 7.51 99.21 10/13/2023 22:55:40 -72.87, 7.58 99.21 2.36 65
9 10/13/2023 23:45:21 72.86, 174.82 80.81 10/13/2023 23:46:20 72.85, 174.87 80.79 2.04 59
10 10/14/2023 00:36:05 -72.87, -17.88 99.17 10/14/2023 00:37:02 -72.85, -17.81 99.21 3.31 57
11 10/14/2023 01:26:50 72.82, 149.54 80.79 10/14/2023 01:27:42 72.83, 149.48 80.79 2.01 52
12 10/14/2023 02:17:34 -72.83, -43.16 99.19 10/14/2023 02:18:24 -72.82, -43.21 99.20 1.57 50
13 10/14/2023 03:08:20 72.83, 124.15 80.83 10/14/2023 03:09:03 72.85, 124.19 80.84 3.09 43
14 10/14/2023 03:59:04 -72.84, -68.55 99.16 10/14/2023 03:59:45 -72.85, -68.49 99.15 2.39 41
15 10/14/2023 04:49:50 72.84, 98.75 80.86 10/14/2023 04:50:25 72.83, 98.80 80.85 1.87 35
16 10/14/2023 05:40:34 -72.85, -93.94 99.12 10/14/2023 05:41:07 -72.82, -93.88 99.15 3.08 33
17 10/14/2023 06:31:19 72.80, 73.47 80.84 10/14/2023 06:31:47 72.80, 73.41 80.85 2.15 28
18 10/14/2023 07:22:03 -72.80,-119.23 99.14 10/14/2023 07:22:29 -72.80,-119.28 99.15 1.58 26
19 10/14/2023 08:12:49 72.80, 48.08 80.88 10/14/2023 08:13:08 72.83, 48.12 80.90 3.17 19
20 10/14/2023 09:03:33 -72.81,-144.62 99.11 10/14/2023 09:03:50 -72.82,-144.56 99.10 2.44 17
21 10/14/2023 09:54:19 72.81, 22.69 80.91 10/14/2023 09:54:30 72.80, 22.73 80.90 1.71 11
22 10/14/2023 10:45:03 -72.82,-170.01 99.07 10/14/2023 10:45:12 -72.80,-169.95 99.10 2.88 9
23 10/14/2023 11:35:48 72.77, -2.60 80.89 10/14/2023 11:35:52 72.78, -2.66 80.90 2.29 4
24 10/14/2023 12:26:32 -72.78, 164.70 99.09 10/14/2023 12:26:34 -72.77, 164.65 99.09 1.62 2
25 10/14/2023 13:17:18 72.78, -27.99 80.93 10/14/2023 13:17:13 72.80, -27.95 80.95 3.24 5
26 10/14/2023 14:08:02 -72.78, 139.31 99.06 10/14/2023 14:07:55 -72.80, 139.37 99.04 2.50 7
27 10/14/2023 14:58:48 72.79, -53.38 80.96 10/14/2023 14:58:35 72.78, -53.34 80.96 1.58 13
28 10/14/2023 15:49:32 -72.79, 113.92 99.02 10/14/2023 15:49:17 -72.78, 113.98 99.04 2.69 15
29 10/14/2023 16:40:17 72.74, -78.67 80.94 10/14/2023 16:39:57 72.75, -78.73 80.96 2.41 20
30 10/14/2023 17:31:01 -72.75, 88.63 99.04 10/14/2023 17:30:39 -72.75, 88.58 99.04 1.67 22
31 10/14/2023 18:21:47 72.75,-104.06 80.98 10/14/2023 18:21:18 72.78,-104.02 81.01 3.30 29
32 10/14/2023 19:12:31 -72.76, 63.24 99.01 10/14/2023 19:12:00 -72.78, 63.30 98.99 2.56 31
33 10/14/2023 20:03:17 72.76,-129.45 81.01 10/14/2023 20:02:40 72.75,-129.41 81.01 1.46 37
34 10/14/2023 20:54:00 -72.77, 37.85 98.97 10/14/2023 20:53:21 -72.75, 37.91 98.99 2.53 39
35 10/14/2023 21:44:45 72.72,-154.74 80.99 10/14/2023 21:44:01 72.73,-154.80 81.01 2.51 44
36 10/14/2023 22:35:29 -72.72, 12.57 98.99 10/14/2023 22:34:43 -72.73, 12.51 98.98 1.73 46
37 10/14/2023 23:26:15 72.73, 179.87 81.03 10/14/2023 23:25:22 72.75, 179.91 81.06 3.35 53
38 10/15/2023 00:16:59 -72.73, -12.82 98.96 10/15/2023 00:16:04 -72.75, -12.77 98.93 2.62 55
39 10/15/2023 01:07:45 72.73, 154.48 81.06 10/15/2023 01:06:44 72.73, 154.52 81.06 1.37 61
40 10/15/2023 01:58:29 -72.74, -38.22 98.92 10/15/2023 01:57:26 -72.73, -38.17 98.93 2.40 63
41 10/15/2023 02:49:14 72.69, 129.19 81.05 10/15/2023 02:48:06 72.70, 129.12 81.07 2.59 68
42 10/15/2023 03:39:58 -72.70, -63.50 98.94 10/15/2023 03:38:48 -72.70, -63.56 98.93 1.80 70
43 10/15/2023 04:30:43 72.65, 103.91 81.03 10/15/2023 04:29:29 72.63, 103.63 81.02 9.53 74
44 10/15/2023 05:21:25 -72.55, -88.58 99.07 10/15/2023 05:20:12 -72.57, -89.15 99.02 19.13 73
45 10/15/2023 06:12:07 72.35, 79.13 80.74 10/15/2023 06:10:56 72.35, 77.73 80.78 47.26 71
46 10/15/2023 07:02:49 -72.26,-113.37 99.35 10/15/2023 07:01:39 -72.29,-115.05 99.26 57.04 70
47 10/15/2023 07:53:30 72.00, 54.43 80.40 10/15/2023 07:52:24 72.01, 51.75 80.49 92.26 66
48 10/15/2023 08:44:13 -71.96,-138.17 99.63 10/15/2023 08:43:07 -71.96,-141.02 99.55 98.26 66

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/13/2023
SNOs_Map_NOAA-21_METOP-B_20231013.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/13/2023 in txt file.

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