Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/29/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 02/10/2023 21:34:09 73.45,-153.23 87.99 02/10/2023 21:35:16 73.39,-150.56 87.77 84.94 67
2 02/10/2023 22:24:52 -73.39, 14.22 92.09 02/10/2023 22:26:00 -73.30, 16.56 92.33 75.48 68
3 02/10/2023 23:15:33 73.15,-177.94 87.64 02/10/2023 23:16:43 73.11,-176.51 87.50 46.52 70
4 02/11/2023 00:06:16 -73.10, -10.51 92.44 02/11/2023 00:07:27 -73.02, -9.38 92.59 37.48 71
5 02/11/2023 00:56:57 72.86, 157.32 87.29 02/11/2023 00:58:10 72.83, 157.56 87.23 8.27 73
6 02/11/2023 01:47:40 -72.80, -35.25 92.79 02/11/2023 01:48:53 -72.80, -35.20 92.82 1.88 73
7 02/11/2023 02:38:25 72.76, 132.14 87.16 02/11/2023 02:39:33 72.76, 132.06 87.15 2.66 68
8 02/11/2023 03:29:09 -72.76, -60.53 92.86 02/11/2023 03:30:15 -72.77, -60.59 92.86 2.39 66
9 02/11/2023 04:19:55 72.77, 106.76 87.14 02/11/2023 04:20:54 72.78, 106.78 87.15 2.05 59
10 02/11/2023 05:10:39 -72.76, -85.92 92.88 02/11/2023 05:11:37 -72.75, -85.98 92.90 2.67 58
11 02/11/2023 06:01:25 72.77, 81.37 87.13 02/11/2023 06:02:16 72.76, 81.39 87.10 1.67 51
12 02/11/2023 06:52:09 -72.77,-111.31 92.89 02/11/2023 06:52:58 -72.77,-111.26 92.91 1.47 49
13 02/11/2023 07:42:54 72.73, 56.09 87.06 02/11/2023 07:43:38 72.74, 56.00 87.06 3.05 44
14 02/11/2023 08:33:37 -72.73,-136.59 92.96 02/11/2023 08:34:19 -72.75,-136.65 92.95 3.27 42
15 02/11/2023 09:24:23 72.74, 30.70 87.04 02/11/2023 09:24:58 72.76, 30.71 87.06 2.79 35
16 02/11/2023 10:15:07 -72.73,-161.98 92.98 02/11/2023 10:15:41 -72.72,-162.04 92.99 2.44 34
17 02/11/2023 11:05:53 72.74, 5.31 87.02 02/11/2023 11:06:20 72.74, 5.32 87.01 0.77 27
18 02/11/2023 11:56:37 -72.74, 172.64 93.00 02/11/2023 11:57:02 -72.75, 172.67 92.99 1.64 25
19 02/11/2023 12:47:22 72.70, -19.97 86.95 02/11/2023 12:47:42 72.71, -20.07 86.97 3.62 20
20 02/11/2023 13:38:07 -72.74, 147.25 93.01 02/11/2023 13:38:24 -72.72, 147.28 93.04 2.46 17
21 02/11/2023 14:28:52 72.70, -45.36 86.94 02/11/2023 14:29:03 72.74, -45.36 86.97 3.60 11
22 02/11/2023 15:19:36 -72.70, 121.97 93.09 02/11/2023 15:19:46 -72.70, 121.89 93.08 2.56 10
23 02/11/2023 16:10:22 72.71, -70.75 86.92 02/11/2023 16:10:25 72.71, -70.75 86.92 0.13 3
24 02/11/2023 17:01:06 -72.71, 96.58 93.10 02/11/2023 17:01:07 -72.73, 96.60 93.08 2.24 1
25 02/11/2023 17:51:52 72.72, -96.13 86.90 02/11/2023 17:51:47 72.69, -96.14 86.88 3.38 5
26 02/11/2023 18:42:36 -72.71, 71.19 93.12 02/11/2023 18:42:29 -72.70, 71.21 93.13 1.53 7
27 02/11/2023 19:33:22 72.72,-121.52 86.89 02/11/2023 19:33:08 72.71,-121.43 86.88 3.40 14
28 02/11/2023 20:24:05 -72.67, 45.91 93.19 02/11/2023 20:23:51 -72.68, 45.82 93.17 2.97 14
29 02/11/2023 21:14:51 72.68,-146.80 86.82 02/11/2023 21:14:30 72.69,-146.82 86.83 1.02 21
30 02/11/2023 22:05:35 -72.68, 20.52 93.21 02/11/2023 22:05:12 -72.70, 20.54 93.17 3.02 23
31 02/11/2023 22:56:21 72.69,-172.19 86.80 02/11/2023 22:55:52 72.66,-172.21 86.79 2.61 29
32 02/11/2023 23:47:05 -72.68, -4.87 93.22 02/11/2023 23:46:34 -72.68, -4.85 93.22 0.62 31
33 02/12/2023 00:37:51 72.69, 162.42 86.78 02/12/2023 00:37:13 72.69, 162.51 86.78 2.89 38
34 02/12/2023 01:28:34 -72.64, -30.15 93.29 02/12/2023 01:27:56 -72.65, -30.24 93.26 3.58 38
35 02/12/2023 02:19:20 72.65, 137.14 86.71 02/12/2023 02:18:35 72.66, 137.12 86.74 1.89 45
36 02/12/2023 03:10:04 -72.64, -55.54 93.31 02/12/2023 03:09:18 -72.63, -55.64 93.31 3.72 46
37 02/12/2023 04:00:50 72.66, 111.75 86.70 02/12/2023 03:59:57 72.64, 111.73 86.69 1.92 53
38 02/12/2023 04:51:34 -72.65, -80.92 93.33 02/12/2023 04:50:39 -72.65, -80.92 93.31 0.39 55

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/29/2023
SNOs_Map_NOAA-20_METOP-B_20230129.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/29/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-B