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: 11/30/2022
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 12/12/2022 19:47:01 -72.07, 56.57 84.85 12/12/2022 19:45:53 -72.11, 54.27 84.72 78.88 68
2 12/12/2022 21:28:20 -72.51, 30.43 84.39 12/12/2022 21:27:07 -72.50, 29.70 84.36 24.50 73
3 12/12/2022 22:19:01 72.31,-161.88 95.42 12/12/2022 22:17:51 72.28,-163.41 95.45 51.87 70
4 12/12/2022 23:09:34 -72.69, 4.77 84.19 12/12/2022 23:08:25 -72.69, 4.73 84.18 1.35 69
5 12/13/2022 00:00:19 72.70, 172.05 95.83 12/12/2022 23:59:05 72.67, 172.03 95.81 3.33 74
6 12/13/2022 00:50:45 -72.71, -20.58 84.16 12/13/2022 00:49:46 -72.72, -20.54 84.14 1.38 59
7 12/13/2022 01:41:29 72.68, 146.81 95.81 12/13/2022 01:40:26 72.70, 146.76 95.85 3.22 63
8 12/13/2022 02:31:55 -72.69, -45.83 84.18 12/13/2022 02:31:08 -72.70, -45.92 84.16 3.41 47
9 12/13/2022 03:22:40 72.71, 121.45 95.85 12/13/2022 03:21:47 72.74, 121.48 95.88 3.31 53
10 12/13/2022 04:13:06 -72.72, -71.18 84.14 12/13/2022 04:12:29 -72.73, -71.20 84.12 1.73 37
11 12/13/2022 05:03:51 72.74, 96.10 95.89 12/13/2022 05:03:09 72.72, 96.10 95.87 2.12 42
12 12/13/2022 05:54:17 -72.75, -96.53 84.11 12/13/2022 05:53:50 -72.76, -96.47 84.09 2.72 27
13 12/13/2022 06:45:02 72.76, 70.75 95.92 12/13/2022 06:44:30 72.75, 70.83 95.91 3.16 32
14 12/13/2022 07:35:28 -72.77,-121.88 84.07 12/13/2022 07:35:12 -72.75,-121.85 84.10 3.29 16
15 12/13/2022 08:26:12 72.74, 45.50 95.90 12/13/2022 08:25:52 72.73, 45.45 95.89 2.22 20
16 12/13/2022 09:16:38 -72.75,-147.12 84.09 12/13/2022 09:16:33 -72.78,-147.12 84.06 2.90 5
17 12/13/2022 10:07:23 72.77, 20.15 95.94 12/13/2022 10:07:13 72.76, 20.18 95.93 1.31 10
18 12/13/2022 10:57:49 -72.78,-172.47 84.06 12/13/2022 10:57:55 -72.76,-172.50 84.08 2.50 6
19 12/13/2022 11:48:34 72.80, -5.20 95.97 12/13/2022 11:48:34 72.79, -5.10 95.96 3.48 0
20 12/13/2022 12:39:00 -72.81, 162.17 84.02 12/13/2022 12:39:16 -72.79, 162.22 84.04 2.42 16
21 12/13/2022 13:29:44 72.78, -30.45 95.95 12/13/2022 13:29:56 72.77, -30.48 95.95 1.00 12
22 12/13/2022 14:20:10 -72.78, 136.93 84.04 12/13/2022 14:20:38 -72.77, 136.84 84.06 3.19 28
23 12/13/2022 15:10:55 72.81, -55.80 95.99 12/13/2022 15:11:17 72.81, -55.75 95.98 1.63 22
24 12/13/2022 16:01:21 -72.81, 111.58 84.01 12/13/2022 16:01:59 -72.80, 111.57 84.02 1.05 38
25 12/13/2022 16:52:05 72.78, -81.05 95.97 12/13/2022 16:52:39 72.79, -81.13 95.97 2.78 34
26 12/13/2022 17:42:32 -72.84, 86.23 83.97 12/13/2022 17:43:20 -72.83, 86.29 83.99 2.30 48
27 12/13/2022 18:33:16 72.81,-106.40 96.00 12/13/2022 18:34:00 72.82,-106.40 96.01 0.82 44
28 12/13/2022 19:23:42 -72.82, 60.98 83.99 12/13/2022 19:24:42 -72.82, 60.92 84.00 2.18 60
29 12/13/2022 20:14:27 72.84,-131.75 96.04 12/13/2022 20:15:21 72.85,-131.68 96.04 2.71 54
30 12/13/2022 21:04:53 -72.84, 35.63 83.96 12/13/2022 21:06:03 -72.85, 35.64 83.97 0.47 70
31 12/13/2022 21:55:37 72.82,-157.00 96.02 12/13/2022 21:56:43 72.83,-157.06 96.03 2.45 66
32 12/13/2022 22:46:09 -73.12, 9.74 83.66 12/13/2022 22:47:20 -73.08, 10.80 83.74 34.53 71
33 12/13/2022 23:36:50 72.95, 177.43 96.16 12/13/2022 23:38:03 72.91, 177.78 96.11 11.81 73
34 12/14/2022 00:27:27 -73.50, -16.39 83.24 12/14/2022 00:28:34 -73.46, -13.70 83.38 85.45 67
35 12/14/2022 01:18:08 73.33, 151.31 96.58 12/14/2022 01:19:17 73.30, 153.27 96.48 62.77 69

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 11/30/2022
SNOs_Map_NOAA-21_METOP-B_20221130.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 11/30/2022 in txt file.

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