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: 12/6/2022
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 19:47:02 -71.94, 56.81 84.99 12/12/2022 19:45:56 -71.95, 53.97 84.87 97.91 66
2 12/12/2022 21:28:21 -72.37, 30.67 84.52 12/12/2022 21:27:10 -72.34, 29.38 84.50 43.90 71
3 12/12/2022 22:19:02 72.17,-161.62 95.27 12/12/2022 22:17:53 72.18,-163.61 95.35 67.89 69
4 12/12/2022 23:09:38 -72.71, 4.71 84.17 12/12/2022 23:08:25 -72.68, 4.71 84.19 2.82 73
5 12/13/2022 00:00:20 72.56, 172.33 95.68 12/12/2022 23:59:07 72.57, 171.82 95.72 16.95 73
6 12/13/2022 00:50:49 -72.73, -20.63 84.14 12/13/2022 00:49:46 -72.71, -20.56 84.15 3.26 63
7 12/13/2022 01:41:33 72.69, 146.77 95.83 12/13/2022 01:40:26 72.70, 146.75 95.85 1.46 67
8 12/13/2022 02:31:59 -72.71, -45.88 84.16 12/13/2022 02:31:08 -72.69, -45.94 84.16 2.70 51
9 12/13/2022 03:22:44 72.72, 121.42 95.86 12/13/2022 03:21:47 72.73, 121.48 95.88 2.58 57
10 12/13/2022 04:13:10 -72.73, -71.22 84.12 12/13/2022 04:12:29 -72.72, -71.22 84.13 1.09 41
11 12/13/2022 05:03:55 72.74, 96.07 95.89 12/13/2022 05:03:09 72.71, 96.10 95.87 3.41 46
12 12/13/2022 05:54:21 -72.76, -96.57 84.09 12/13/2022 05:53:50 -72.76, -96.49 84.09 2.70 31
13 12/13/2022 06:45:05 72.72, 70.83 95.87 12/13/2022 06:44:30 72.75, 70.82 95.90 2.88 35
14 12/13/2022 07:35:31 -72.74,-121.81 84.11 12/13/2022 07:35:12 -72.74,-121.87 84.11 1.86 19
15 12/13/2022 08:26:16 72.75, 45.48 95.91 12/13/2022 08:25:52 72.73, 45.44 95.89 2.59 24
16 12/13/2022 09:16:42 -72.76,-147.16 84.08 12/13/2022 09:16:33 -72.77,-147.14 84.07 0.88 9
17 12/13/2022 10:07:27 72.77, 20.13 95.94 12/13/2022 10:07:13 72.76, 20.17 95.92 2.14 14
18 12/13/2022 10:57:53 -72.79,-172.51 84.05 12/13/2022 10:57:54 -72.80,-172.42 84.04 3.22 1
19 12/13/2022 11:48:37 72.75, -5.11 95.92 12/13/2022 11:48:35 72.74, -5.21 95.91 3.50 2
20 12/13/2022 12:39:02 -72.76, 162.25 84.07 12/13/2022 12:39:15 -72.78, 162.20 84.05 2.42 13
21 12/13/2022 13:29:47 72.78, -30.46 95.95 12/13/2022 13:29:55 72.77, -30.49 95.95 1.09 8
22 12/13/2022 14:20:13 -72.79, 136.90 84.04 12/13/2022 14:20:36 -72.81, 136.93 84.02 2.58 23
23 12/13/2022 15:10:58 72.80, -55.81 95.99 12/13/2022 15:11:16 72.80, -55.76 95.98 1.68 18
24 12/13/2022 16:01:24 -72.82, 111.55 84.00 12/13/2022 16:01:58 -72.79, 111.55 84.03 2.62 34
25 12/13/2022 16:52:08 72.78, -81.06 95.97 12/13/2022 16:52:38 72.78, -81.14 95.97 2.85 30
26 12/13/2022 17:42:35 -72.84, 86.20 83.97 12/13/2022 17:43:19 -72.82, 86.27 84.00 3.02 44
27 12/13/2022 18:33:19 72.81,-106.41 96.00 12/13/2022 18:33:59 72.81,-106.42 96.00 0.88 40
28 12/13/2022 19:23:45 -72.82, 60.96 83.99 12/13/2022 19:24:41 -72.81, 60.89 84.01 2.71 56
29 12/13/2022 20:14:30 72.83,-131.75 96.03 12/13/2022 20:15:20 72.85,-131.69 96.04 2.49 50
30 12/13/2022 21:04:56 -72.84, 35.61 83.96 12/13/2022 21:06:02 -72.84, 35.62 83.98 0.89 66
31 12/13/2022 21:55:40 72.81,-157.00 96.01 12/13/2022 21:56:42 72.83,-157.07 96.02 2.99 62
32 12/13/2022 22:46:09 -72.97, 10.05 83.82 12/13/2022 22:47:22 -72.92, 10.45 83.89 14.28 73
33 12/13/2022 23:36:51 72.84, 177.65 96.04 12/13/2022 23:38:03 72.86, 177.66 96.06 2.32 72
34 12/14/2022 00:27:27 -73.35, -16.06 83.41 12/14/2022 00:28:36 -73.30, -14.06 83.53 64.25 69
35 12/14/2022 01:18:09 73.22, 151.54 96.46 12/14/2022 01:19:19 73.14, 152.92 96.33 45.34 70
36 12/14/2022 02:59:27 73.60, 125.39 96.87 12/14/2022 03:00:32 73.57, 128.55 96.74 99.38 65

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/6/2022
SNOs_Map_NOAA-21_METOP-B_20221206.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 12/06/2022 in txt file.

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