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: 10/6/2023
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 73.53, -85.15 81.42 10/13/2023 17:00:42 73.46, -82.44 81.27 85.95 67
2 10/13/2023 17:50:17 -73.43, 82.40 98.69 10/13/2023 17:51:25 -73.41, 84.77 98.77 75.22 68
3 10/13/2023 18:40:59 73.24,-109.87 81.13 10/13/2023 18:42:09 73.19,-108.39 81.03 47.63 70
4 10/13/2023 19:31:41 -73.14, 57.68 98.97 10/13/2023 19:32:53 -73.09, 58.71 99.06 34.04 72
5 10/13/2023 20:22:23 72.95,-134.60 80.84 10/13/2023 20:23:36 72.91,-134.33 80.79 9.80 73
6 10/13/2023 21:13:05 -72.85, 32.93 99.26 10/13/2023 21:14:19 -72.86, 32.89 99.25 2.15 74
7 10/13/2023 22:03:51 72.85,-159.78 80.77 10/13/2023 22:04:59 72.83,-159.83 80.75 2.70 68
8 10/13/2023 22:54:35 -72.85, 7.54 99.22 10/13/2023 22:55:41 -72.84, 7.50 99.24 2.20 66
9 10/13/2023 23:45:21 72.86, 174.83 80.81 10/13/2023 23:46:20 72.86, 174.89 80.80 1.87 59
10 10/14/2023 00:36:05 -72.86, -17.85 99.19 10/14/2023 00:37:02 -72.86, -17.78 99.19 2.25 57
11 10/14/2023 01:26:50 72.82, 149.55 80.79 10/14/2023 01:27:42 72.83, 149.49 80.80 2.39 52
12 10/14/2023 02:17:34 -72.82, -43.14 99.21 10/14/2023 02:18:24 -72.84, -43.18 99.19 2.43 50
13 10/14/2023 03:08:20 72.83, 124.15 80.82 10/14/2023 03:09:04 72.81, 124.10 80.80 2.59 44
14 10/14/2023 03:59:04 -72.83, -68.53 99.17 10/14/2023 03:59:46 -72.81, -68.57 99.19 2.03 42
15 10/14/2023 04:49:50 72.84, 98.76 80.86 10/14/2023 04:50:25 72.84, 98.82 80.85 1.77 35
16 10/14/2023 05:40:34 -72.83, -93.92 99.14 10/14/2023 05:41:07 -72.84, -93.85 99.14 2.19 33
17 10/14/2023 06:31:19 72.79, 73.48 80.84 10/14/2023 06:31:47 72.81, 73.42 80.85 2.60 28
18 10/14/2023 07:22:03 -72.79,-119.20 99.15 10/14/2023 07:22:29 -72.81,-119.24 99.14 2.69 26
19 10/14/2023 08:12:49 72.80, 48.09 80.87 10/14/2023 08:13:09 72.79, 48.03 80.86 2.50 20
20 10/14/2023 09:03:33 -72.80,-144.60 99.12 10/14/2023 09:03:51 -72.79,-144.64 99.13 1.89 18
21 10/14/2023 09:54:19 72.81, 22.69 80.91 10/14/2023 09:54:30 72.81, 22.75 80.91 1.69 11
22 10/14/2023 10:45:03 -72.81,-169.99 99.09 10/14/2023 10:45:12 -72.81,-169.92 99.08 2.18 9
23 10/14/2023 11:35:48 72.77, -2.59 80.89 10/14/2023 11:35:52 72.79, -2.65 80.91 2.78 4
24 10/14/2023 12:26:32 -72.77, 164.73 99.10 10/14/2023 12:26:34 -72.79, 164.69 99.08 2.93 2
25 10/14/2023 13:17:18 72.77, -27.98 80.92 10/14/2023 13:17:14 72.76, -28.04 80.91 2.43 4
26 10/14/2023 14:08:02 -72.77, 139.34 99.07 10/14/2023 14:07:56 -72.76, 139.29 99.08 1.79 6
27 10/14/2023 14:58:48 72.78, -53.37 80.96 10/14/2023 14:58:35 72.79, -53.32 80.96 1.65 13
28 10/14/2023 15:49:32 -72.78, 113.95 99.04 10/14/2023 15:49:17 -72.79, 114.01 99.03 2.19 15
29 10/14/2023 16:40:17 72.74, -78.66 80.94 10/14/2023 16:39:57 72.76, -78.72 80.96 2.95 20
30 10/14/2023 17:31:00 -72.74, 88.66 99.05 10/14/2023 17:30:38 -72.76, 88.62 99.03 3.15 22
31 10/14/2023 18:21:46 72.75,-104.05 80.97 10/14/2023 18:21:18 72.74,-104.11 80.97 2.38 28
32 10/14/2023 19:12:30 -72.75, 63.27 99.02 10/14/2023 19:12:00 -72.74, 63.22 99.02 1.72 30
33 10/14/2023 20:03:16 72.76,-129.44 81.01 10/14/2023 20:02:39 72.76,-129.39 81.02 1.63 37
34 10/14/2023 20:54:00 -72.76, 37.88 98.98 10/14/2023 20:53:21 -72.76, 37.94 98.97 2.23 39
35 10/14/2023 21:44:45 72.71,-154.73 80.99 10/14/2023 21:44:01 72.74,-154.79 81.02 3.10 44
36 10/14/2023 22:35:30 -72.76, 12.49 98.95 10/14/2023 22:34:43 -72.74, 12.55 98.97 3.27 47
37 10/14/2023 23:26:15 72.72, 179.88 81.03 10/14/2023 23:25:23 72.71, 179.82 81.02 2.35 52
38 10/15/2023 00:16:59 -72.72, -12.80 98.97 10/15/2023 00:16:05 -72.71, -12.85 98.97 1.67 54
39 10/15/2023 01:07:45 72.73, 154.49 81.06 10/15/2023 01:06:44 72.74, 154.54 81.07 1.62 61
40 10/15/2023 01:58:29 -72.73, -38.19 98.93 10/15/2023 01:57:26 -72.74, -38.13 98.92 2.28 63
41 10/15/2023 02:49:14 72.69, 129.20 81.04 10/15/2023 02:48:06 72.71, 129.14 81.07 3.22 68
42 10/15/2023 03:39:59 -72.74, -63.58 98.90 10/15/2023 03:38:48 -72.71, -63.52 98.92 3.10 71
43 10/15/2023 04:30:43 72.65, 103.92 81.02 10/15/2023 04:29:29 72.63, 103.65 81.03 8.99 74
44 10/15/2023 05:21:26 -72.59, -88.66 99.03 10/15/2023 05:20:12 -72.59, -89.12 99.01 15.33 74
45 10/15/2023 06:12:07 72.35, 79.14 80.74 10/15/2023 06:10:56 72.35, 77.75 80.79 46.96 71
46 10/15/2023 07:02:50 -72.30,-113.44 99.31 10/15/2023 07:01:39 -72.31,-115.02 99.25 53.23 71
47 10/15/2023 07:53:31 72.05, 54.35 80.45 10/15/2023 07:52:24 72.02, 51.77 80.50 88.53 67
48 10/15/2023 08:44:13 -71.95,-138.15 99.65 10/15/2023 08:43:07 -71.97,-140.99 99.53 98.06 66

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/6/2023
SNOs_Map_NOAA-21_METOP-B_20231006.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/06/2023 in txt file.

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