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: 1/31/2023
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 73.43,-153.20 87.97 02/10/2023 21:35:16 73.40,-150.53 87.78 84.71 67
2 02/10/2023 22:24:52 -73.38, 14.24 92.10 02/10/2023 22:26:00 -73.31, 16.59 92.32 75.10 68
3 02/10/2023 23:15:33 73.14,-177.91 87.62 02/10/2023 23:16:44 73.08,-176.59 87.47 43.33 71
4 02/11/2023 00:06:16 -73.08, -10.48 92.45 02/11/2023 00:07:27 -73.04, -9.35 92.58 36.90 71
5 02/11/2023 00:56:57 72.84, 157.35 87.27 02/11/2023 00:58:11 72.80, 157.48 87.20 6.40 74
6 02/11/2023 01:47:40 -72.79, -35.22 92.80 02/11/2023 01:48:53 -72.81, -35.17 92.80 2.98 73
7 02/11/2023 02:38:26 72.80, 132.07 87.20 02/11/2023 02:39:33 72.77, 132.09 87.16 2.59 67
8 02/11/2023 03:29:09 -72.79, -60.61 92.82 02/11/2023 03:30:14 -72.79, -60.56 92.85 1.91 65
9 02/11/2023 04:19:54 72.75, 106.79 87.13 02/11/2023 04:20:54 72.75, 106.70 87.11 2.81 60
10 02/11/2023 05:10:38 -72.75, -85.89 92.89 02/11/2023 05:11:36 -72.76, -85.95 92.89 2.28 58
11 02/11/2023 06:01:24 72.76, 81.40 87.11 02/11/2023 06:02:15 72.78, 81.42 87.11 2.00 51
12 02/11/2023 06:52:08 -72.76,-111.28 92.91 02/11/2023 06:52:58 -72.74,-111.34 92.94 3.03 50
13 02/11/2023 07:42:54 72.76, 56.01 87.10 02/11/2023 07:43:37 72.75, 56.03 87.07 1.60 43
14 02/11/2023 08:33:38 -72.76,-136.67 92.92 02/11/2023 08:34:19 -72.76,-136.63 92.94 1.29 41
15 02/11/2023 09:24:23 72.72, 30.73 87.02 02/11/2023 09:24:59 72.73, 30.64 87.03 3.21 36
16 02/11/2023 10:15:07 -72.72,-161.95 93.00 02/11/2023 10:15:41 -72.74,-162.02 92.98 3.15 34
17 02/11/2023 11:05:53 72.73, 5.34 87.01 02/11/2023 11:06:20 72.75, 5.35 87.02 2.85 27
18 02/11/2023 11:56:37 -72.72, 172.66 93.01 02/11/2023 11:57:03 -72.71, 172.59 93.03 2.69 26
19 02/11/2023 12:47:23 72.73, -20.04 86.99 02/11/2023 12:47:42 72.73, -20.04 86.98 0.63 19
20 02/11/2023 13:38:07 -72.73, 147.28 93.03 02/11/2023 13:38:24 -72.74, 147.31 93.03 1.36 17
21 02/11/2023 14:28:53 72.74, -45.43 86.97 02/11/2023 14:29:03 72.75, -45.33 86.98 3.81 10
22 02/11/2023 15:19:37 -72.74, 121.89 93.05 02/11/2023 15:19:46 -72.71, 121.92 93.07 2.61 9
23 02/11/2023 16:10:22 72.69, -70.71 86.90 02/11/2023 16:10:25 72.73, -70.72 86.94 3.76 3
24 02/11/2023 17:01:06 -72.69, 96.61 93.12 02/11/2023 17:01:08 -72.69, 96.53 93.12 2.71 2
25 02/11/2023 17:51:52 72.70, -96.10 86.89 02/11/2023 17:51:47 72.70, -96.11 86.89 0.37 5
26 02/11/2023 18:42:36 -72.70, 71.22 93.13 02/11/2023 18:42:29 -72.72, 71.24 93.12 2.04 7
27 02/11/2023 19:33:22 72.71,-121.49 86.87 02/11/2023 19:33:09 72.68,-121.50 86.85 3.19 13
28 02/11/2023 20:24:06 -72.70, 45.83 93.15 02/11/2023 20:23:51 -72.69, 45.85 93.16 1.59 15
29 02/11/2023 21:14:52 72.71,-146.88 86.85 02/11/2023 21:14:30 72.71,-146.78 86.85 3.18 22
30 02/11/2023 22:05:35 -72.66, 20.55 93.22 02/11/2023 22:05:13 -72.67, 20.46 93.21 3.09 22
31 02/11/2023 22:56:21 72.67,-172.16 86.78 02/11/2023 22:55:52 72.68,-172.18 86.80 1.31 29
32 02/11/2023 23:47:05 -72.67, -4.84 93.24 02/11/2023 23:46:34 -72.69, -4.83 93.21 2.92 31
33 02/12/2023 00:37:51 72.68, 162.45 86.77 02/12/2023 00:37:14 72.66, 162.43 86.76 2.37 37
34 02/12/2023 01:28:35 -72.67, -30.22 93.26 02/12/2023 01:27:56 -72.67, -30.22 93.25 0.59 39
35 02/12/2023 02:19:21 72.68, 137.07 86.75 02/12/2023 02:18:35 72.68, 137.15 86.75 2.71 46
36 02/12/2023 03:10:04 -72.63, -55.51 93.33 02/12/2023 03:09:18 -72.64, -55.61 93.30 3.69 46
37 02/12/2023 04:00:50 72.64, 111.78 86.68 02/12/2023 03:59:57 72.66, 111.76 86.71 2.26 53
38 02/12/2023 04:51:34 -72.63, -80.89 93.34 02/12/2023 04:50:40 -72.62, -81.00 93.34 3.84 54
39 02/12/2023 05:42:20 72.64, 86.40 86.66 02/12/2023 05:41:19 72.63, 86.37 86.66 1.68 61
40 02/12/2023 06:33:04 -72.64,-106.28 93.36 02/12/2023 06:32:01 -72.64,-106.28 93.34 0.42 63
41 02/12/2023 07:23:50 72.65, 61.01 86.64 02/12/2023 07:22:40 72.66, 61.08 86.66 2.53 70
42 02/12/2023 08:14:34 -72.65,-131.67 93.38 02/12/2023 08:13:23 -72.62,-131.67 93.39 3.03 71
43 02/12/2023 09:05:18 72.56, 35.83 86.52 02/12/2023 09:04:04 72.53, 35.48 86.53 11.82 74
44 02/12/2023 09:56:01 -72.50,-156.75 93.56 02/12/2023 09:54:47 -72.49,-157.27 93.52 17.46 74
45 02/12/2023 10:46:42 72.26, 11.05 86.16 02/12/2023 10:45:31 72.25, 9.59 86.26 49.60 71
46 02/12/2023 11:37:25 -72.20, 178.47 93.91 02/12/2023 11:36:15 -72.16, 176.74 93.83 58.97 70
47 02/12/2023 12:28:05 71.90, -13.65 85.76 02/12/2023 12:26:59 71.92, -16.39 85.95 94.64 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/31/2023
SNOs_Map_NOAA-20_METOP-B_20230131.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/31/2023 in txt file.

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