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: 3/10/2023
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 03/21/2023 18:55:15 -73.48, 66.39 106.63 03/21/2023 18:56:22 -73.43, 69.19 106.83 88.84 67
2 03/21/2023 19:45:57 73.29,-125.89 73.16 03/21/2023 19:47:06 73.20,-123.98 72.95 62.04 69
3 03/21/2023 20:36:39 -73.18, 41.66 106.98 03/21/2023 20:37:49 -73.16, 43.24 107.11 50.83 70
4 03/21/2023 21:27:21 73.00,-150.63 72.81 03/21/2023 21:28:33 72.93,-149.92 72.68 24.55 72
5 03/21/2023 22:18:03 -72.89, 16.92 107.33 03/21/2023 22:19:17 -72.83, 17.20 107.43 11.75 74
6 03/21/2023 23:08:47 72.81,-175.59 72.57 03/21/2023 23:09:57 72.80,-175.52 72.54 2.48 70
7 03/21/2023 23:59:31 -72.80, -8.26 107.46 03/22/2023 00:00:39 -72.80, -8.19 107.48 2.40 68
8 03/22/2023 00:50:16 72.77, 159.12 72.49 03/22/2023 00:51:19 72.77, 159.08 72.49 1.40 63
9 03/22/2023 01:41:00 -72.76, -33.55 107.53 03/22/2023 01:42:01 -72.78, -33.58 107.53 2.23 61
10 03/22/2023 02:31:46 72.78, 133.73 72.48 03/22/2023 02:32:41 72.75, 133.69 72.44 3.27 55
11 03/22/2023 03:22:30 -72.77, -58.95 107.55 03/22/2023 03:23:23 -72.75, -58.97 107.58 2.09 53
12 03/22/2023 04:13:16 72.78, 108.33 72.46 03/22/2023 04:14:02 72.77, 108.40 72.43 2.72 46
13 03/22/2023 05:04:00 -72.78, -84.34 107.57 03/22/2023 05:04:44 -72.78, -84.26 107.58 2.53 44
14 03/22/2023 05:54:45 72.74, 83.04 72.38 03/22/2023 05:55:24 72.75, 83.01 72.38 1.14 39
15 03/22/2023 06:45:29 -72.74,-109.63 107.64 03/22/2023 06:46:06 -72.75,-109.65 107.63 1.94 37
16 03/22/2023 07:36:15 72.75, 57.65 72.37 03/22/2023 07:36:45 72.77, 57.73 72.38 3.38 30
17 03/22/2023 08:26:59 -72.75,-135.02 107.66 03/22/2023 08:27:28 -72.73,-135.05 107.68 2.27 29
18 03/22/2023 09:17:45 72.76, 32.26 72.35 03/22/2023 09:18:07 72.75, 32.33 72.32 2.99 22
19 03/22/2023 10:08:29 -72.75,-160.41 107.68 03/22/2023 10:08:49 -72.75,-160.33 107.69 2.69 20
20 03/22/2023 10:59:14 72.72, 6.97 72.27 03/22/2023 10:59:29 72.72, 6.94 72.27 0.90 15
21 03/22/2023 11:49:58 -72.71, 174.30 107.75 03/22/2023 11:50:11 -72.73, 174.28 107.74 1.62 13
22 03/22/2023 12:40:44 72.73, -18.43 72.26 03/22/2023 12:40:50 72.75, -18.35 72.27 3.29 6
23 03/22/2023 13:31:28 -72.72, 148.90 107.77 03/22/2023 13:31:33 -72.70, 148.88 107.79 2.50 5
24 03/22/2023 14:22:14 72.74, -43.82 72.24 03/22/2023 14:22:12 72.72, -43.74 72.22 3.29 2
25 03/22/2023 15:12:58 -72.73, 123.51 107.79 03/22/2023 15:12:54 -72.73, 123.60 107.80 2.89 4
26 03/22/2023 16:03:43 72.70, -69.11 72.17 03/22/2023 16:03:34 72.70, -69.13 72.17 0.74 9
27 03/22/2023 16:54:27 -72.69, 98.22 107.86 03/22/2023 16:54:16 -72.70, 98.20 107.85 1.27 11
28 03/22/2023 17:45:13 72.71, -94.50 72.15 03/22/2023 17:44:55 72.72, -94.42 72.16 3.23 18
29 03/22/2023 18:35:57 -72.70, 72.83 107.88 03/22/2023 18:35:38 -72.68, 72.81 107.90 2.77 19
30 03/22/2023 19:26:42 72.67,-119.79 72.07 03/22/2023 19:26:17 72.70,-119.81 72.11 3.45 25
31 03/22/2023 20:17:27 -72.71, 47.43 107.90 03/22/2023 20:16:59 -72.70, 47.52 107.90 3.14 28
32 03/22/2023 21:08:12 72.67,-145.18 72.06 03/22/2023 21:07:39 72.67,-145.20 72.06 0.75 33
33 03/22/2023 21:58:56 -72.67, 22.14 107.97 03/22/2023 21:58:21 -72.68, 22.13 107.95 0.90 35
34 03/22/2023 22:49:42 72.68,-170.58 72.04 03/22/2023 22:49:00 72.70,-170.49 72.05 3.21 42
35 03/22/2023 23:40:26 -72.68, -3.25 107.99 03/22/2023 23:39:43 -72.65, -3.26 108.00 3.09 43
36 03/23/2023 00:31:11 72.64, 164.13 71.97 03/23/2023 00:30:22 72.67, 164.12 72.00 3.05 49
37 03/23/2023 01:21:56 -72.69, -28.64 108.01 03/23/2023 01:21:04 -72.67, -28.55 108.01 3.42 52
38 03/23/2023 02:12:41 72.65, 138.74 71.95 03/23/2023 02:11:44 72.64, 138.73 71.95 0.97 57
39 03/23/2023 03:03:25 -72.65, -53.93 108.08 03/23/2023 03:02:26 -72.65, -53.94 108.06 0.49 59
40 03/23/2023 03:54:11 72.66, 113.34 71.93 03/23/2023 03:53:05 72.67, 113.44 71.95 3.24 66
41 03/23/2023 04:44:55 -72.65, -79.33 108.10 03/23/2023 04:43:48 -72.62, -79.33 108.11 3.45 67
42 03/23/2023 05:35:40 72.62, 88.05 71.86 03/23/2023 05:34:27 72.64, 88.05 71.90 2.63 73
43 03/23/2023 06:26:23 -72.61,-104.62 108.17 03/23/2023 06:25:09 -72.60,-104.72 108.16 3.92 74
44 03/23/2023 07:17:04 72.38, 63.17 71.56 03/23/2023 07:15:52 72.41, 62.25 71.67 31.52 72
45 03/23/2023 08:07:47 -72.32,-129.40 108.52 03/23/2023 08:06:36 -72.32,-130.62 108.44 41.22 71
46 03/23/2023 08:58:28 72.08, 38.38 71.21 03/23/2023 08:57:20 72.08, 36.26 71.35 72.52 68
47 03/23/2023 09:49:11 -72.02,-154.20 108.87 03/23/2023 09:48:03 -72.04,-156.50 108.71 78.94 68

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/10/2023
SNOs_Map_NOAA-21_METOP-B_20230310.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 03/10/2023 in txt file.

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