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: 10/5/2023
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 73.52, -82.32 81.32 89.37 66
2 10/13/2023 17:50:18 -73.48, 82.28 98.63 10/13/2023 17:51:25 -73.42, 84.78 98.77 79.29 67
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 47.90 70
4 10/13/2023 19:31:41 -73.14, 57.67 98.97 10/13/2023 19:32:53 -73.09, 58.72 99.05 34.28 72
5 10/13/2023 20:22:23 72.95,-134.60 80.85 10/13/2023 20:23:36 72.91,-134.32 80.79 10.00 73
6 10/13/2023 21:13:05 -72.85, 32.93 99.25 10/13/2023 21:14:19 -72.87, 32.90 99.24 2.35 74
7 10/13/2023 22:03:51 72.86,-159.78 80.77 10/13/2023 22:04:59 72.84,-159.82 80.75 2.38 68
8 10/13/2023 22:54:35 -72.85, 7.54 99.22 10/13/2023 22:55:41 -72.84, 7.51 99.24 1.70 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 2.16 59
10 10/14/2023 00:36:05 -72.86, -17.85 99.19 10/14/2023 00:37:02 -72.87, -17.78 99.19 2.60 57
11 10/14/2023 01:26:50 72.82, 149.54 80.79 10/14/2023 01:27:42 72.84, 149.50 80.80 2.37 52
12 10/14/2023 02:17:34 -72.82, -43.14 99.20 10/14/2023 02:18:24 -72.84, -43.17 99.19 2.69 50
13 10/14/2023 03:08:20 72.83, 124.15 80.82 10/14/2023 03:09:04 72.81, 124.11 80.80 2.21 44
14 10/14/2023 03:59:04 -72.83, -68.53 99.17 10/14/2023 03:59:46 -72.82, -68.56 99.18 1.48 42
15 10/14/2023 04:49:50 72.84, 98.76 80.86 10/14/2023 04:50:25 72.84, 98.82 80.86 2.09 35
16 10/14/2023 05:40:34 -72.83, -93.92 99.14 10/14/2023 05:41:07 -72.84, -93.84 99.13 2.61 33
17 10/14/2023 06:31:19 72.79, 73.48 80.84 10/14/2023 06:31:47 72.81, 73.43 80.86 2.64 28
18 10/14/2023 07:22:03 -72.79,-119.20 99.15 10/14/2023 07:22:29 -72.82,-119.24 99.13 3.01 26
19 10/14/2023 08:12:49 72.80, 48.08 80.87 10/14/2023 08:13:09 72.79, 48.04 80.86 2.06 20
20 10/14/2023 09:03:33 -72.80,-144.60 99.12 10/14/2023 09:03:51 -72.79,-144.63 99.13 1.32 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 2.06 11
22 10/14/2023 10:45:03 -72.81,-169.99 99.09 10/14/2023 10:45:12 -72.82,-169.91 99.08 2.67 9
23 10/14/2023 11:35:48 72.77, -2.59 80.89 10/14/2023 11:35:52 72.79, -2.64 80.91 2.88 4
24 10/14/2023 12:26:32 -72.77, 164.73 99.10 10/14/2023 12:26:34 -72.79, 164.70 99.08 3.31 2
25 10/14/2023 13:17:18 72.78, -27.98 80.92 10/14/2023 13:17:14 72.76, -28.03 80.91 1.95 4
26 10/14/2023 14:08:02 -72.77, 139.34 99.07 10/14/2023 14:07:56 -72.77, 139.30 99.07 1.21 6
27 10/14/2023 14:58:48 72.78, -53.37 80.96 10/14/2023 14:58:35 72.79, -53.32 80.97 2.06 13
28 10/14/2023 15:49:32 -72.78, 113.95 99.04 10/14/2023 15:49:17 -72.79, 114.02 99.02 2.75 15
29 10/14/2023 16:40:17 72.74, -78.66 80.94 10/14/2023 16:39:57 72.77, -78.71 80.97 3.10 20
30 10/14/2023 17:31:02 -72.79, 88.56 99.00 10/14/2023 17:30:39 -72.77, 88.63 99.02 3.21 23
31 10/14/2023 18:21:47 72.75,-104.05 80.97 10/14/2023 18:21:19 72.74,-104.10 80.97 1.87 28
32 10/14/2023 19:12:31 -72.75, 63.27 99.02 10/14/2023 19:12:01 -72.74, 63.23 99.02 1.17 30
33 10/14/2023 20:03:17 72.76,-129.44 81.01 10/14/2023 20:02:40 72.77,-129.39 81.02 2.10 37
34 10/14/2023 20:54:01 -72.75, 37.88 98.99 10/14/2023 20:53:22 -72.77, 37.95 98.97 2.86 39
35 10/14/2023 21:44:46 72.71,-154.73 80.99 10/14/2023 21:44:02 72.74,-154.78 81.02 3.31 44
36 10/14/2023 22:35:30 -72.76, 12.49 98.95 10/14/2023 22:34:43 -72.75, 12.56 98.97 3.00 47
37 10/14/2023 23:26:15 72.72, 179.88 81.03 10/14/2023 23:25:23 72.72, 179.83 81.02 1.81 52
38 10/15/2023 00:16:59 -72.72, -12.80 98.97 10/15/2023 00:16:05 -72.72, -12.83 98.96 1.19 54
39 10/15/2023 01:07:45 72.73, 154.49 81.06 10/15/2023 01:06:44 72.74, 154.54 81.08 2.15 61
40 10/15/2023 01:58:29 -72.73, -38.19 98.94 10/15/2023 01:57:26 -72.75, -38.12 98.91 2.98 63
41 10/15/2023 02:49:15 72.74, 129.10 81.09 10/15/2023 02:48:06 72.72, 129.15 81.08 3.15 69
42 10/15/2023 03:39:59 -72.74, -63.58 98.90 10/15/2023 03:38:48 -72.72, -63.51 98.91 2.82 71
43 10/15/2023 04:30:43 72.65, 103.92 81.02 10/15/2023 04:29:29 72.64, 103.66 81.03 8.59 74
44 10/15/2023 05:21:26 -72.59, -88.66 99.03 10/15/2023 05:20:12 -72.59, -89.11 99.00 14.99 74
45 10/15/2023 06:12:07 72.35, 79.14 80.74 10/15/2023 06:10:56 72.36, 77.76 80.79 46.63 71
46 10/15/2023 07:02:50 -72.30,-113.44 99.31 10/15/2023 07:01:40 -72.26,-115.10 99.29 56.42 70
47 10/15/2023 07:53:31 72.05, 54.35 80.45 10/15/2023 07:52:24 72.02, 51.78 80.51 88.17 67
48 10/15/2023 08:44:13 -71.95,-138.14 99.65 10/15/2023 08:43:07 -71.98,-140.98 99.53 97.74 66

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/5/2023
SNOs_Map_NOAA-21_METOP-B_20231005.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/05/2023 in txt file.

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