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: 12/2/2022
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 21:28:22 -72.32, 30.77 84.58 12/12/2022 21:27:11 -72.31, 29.32 84.53 48.92 71
2 12/12/2022 22:19:03 72.13,-161.54 95.22 12/12/2022 22:17:55 72.09,-163.77 95.27 76.54 68
3 12/12/2022 23:09:40 -72.71, 4.71 84.17 12/12/2022 23:08:25 -72.70, 4.76 84.17 1.74 75
4 12/13/2022 00:00:21 72.51, 172.41 95.63 12/12/2022 23:59:08 72.54, 171.75 95.69 22.21 73
5 12/13/2022 00:50:50 -72.68, -20.53 84.19 12/13/2022 00:49:47 -72.68, -20.62 84.18 2.88 63
6 12/13/2022 01:41:35 72.69, 146.76 95.83 12/13/2022 01:40:26 72.72, 146.79 95.86 3.23 69
7 12/13/2022 02:32:01 -72.71, -45.88 84.16 12/13/2022 02:31:08 -72.71, -45.89 84.14 1.12 53
8 12/13/2022 03:22:45 72.72, 121.41 95.86 12/13/2022 03:21:47 72.70, 121.41 95.85 2.00 58
9 12/13/2022 04:13:11 -72.73, -71.22 84.13 12/13/2022 04:12:28 -72.75, -71.17 84.11 2.49 43
10 12/13/2022 05:03:56 72.74, 96.06 95.89 12/13/2022 05:03:08 72.73, 96.14 95.89 2.80 48
11 12/13/2022 05:54:22 -72.76, -96.57 84.10 12/13/2022 05:53:50 -72.73, -96.55 84.12 3.32 32
12 12/13/2022 06:45:06 72.72, 70.82 95.87 12/13/2022 06:44:30 72.71, 70.76 95.87 2.22 36
13 12/13/2022 07:35:32 -72.73,-121.81 84.12 12/13/2022 07:35:11 -72.76,-121.82 84.09 3.11 21
14 12/13/2022 08:26:17 72.75, 45.47 95.91 12/13/2022 08:25:51 72.75, 45.48 95.91 0.32 26
15 12/13/2022 09:16:43 -72.76,-147.16 84.09 12/13/2022 09:16:33 -72.74,-147.20 84.10 2.36 10
16 12/13/2022 10:07:28 72.77, 20.13 95.94 12/13/2022 10:07:12 72.78, 20.21 95.94 2.77 16
17 12/13/2022 10:57:54 -72.78,-172.50 84.05 12/13/2022 10:57:54 -72.77,-172.48 84.06 1.45 0
18 12/13/2022 11:48:38 72.75, -5.12 95.92 12/13/2022 11:48:34 72.76, -5.17 95.93 2.17 4
19 12/13/2022 12:39:05 -72.81, 162.15 84.02 12/13/2022 12:39:15 -72.80, 162.25 84.03 3.28 10
20 12/13/2022 13:29:49 72.77, -30.46 95.95 12/13/2022 13:29:55 72.79, -30.45 95.96 1.90 6
21 12/13/2022 14:20:15 -72.78, 136.91 84.04 12/13/2022 14:20:37 -72.78, 136.87 84.04 1.34 22
22 12/13/2022 15:11:00 72.80, -55.81 95.98 12/13/2022 15:11:17 72.77, -55.83 95.95 3.26 17
23 12/13/2022 16:01:26 -72.81, 111.56 84.01 12/13/2022 16:01:58 -72.82, 111.60 84.01 1.42 32
24 12/13/2022 16:52:11 72.83, -81.16 96.01 12/13/2022 16:52:38 72.80, -81.10 95.99 3.26 27
25 12/13/2022 17:42:37 -72.83, 86.22 83.98 12/13/2022 17:43:19 -72.85, 86.32 83.97 3.80 42
26 12/13/2022 18:33:21 72.80,-106.40 95.99 12/13/2022 18:34:00 72.78,-106.48 95.97 3.24 39
27 12/13/2022 19:23:47 -72.81, 60.98 84.00 12/13/2022 19:24:41 -72.83, 60.94 83.99 2.61 54
28 12/13/2022 20:14:32 72.83,-131.75 96.03 12/13/2022 20:15:21 72.81,-131.75 96.01 1.35 49
29 12/13/2022 21:04:58 -72.83, 35.63 83.97 12/13/2022 21:06:02 -72.86, 35.67 83.95 3.28 64
30 12/13/2022 21:55:43 72.85,-157.10 96.06 12/13/2022 21:56:42 72.85,-157.03 96.04 2.38 59
31 12/13/2022 22:46:10 -72.91, 10.18 83.89 12/13/2022 22:47:23 -72.89, 10.39 83.92 7.33 73
32 12/13/2022 23:36:53 72.83, 177.66 96.04 12/13/2022 23:38:04 72.83, 177.59 96.03 2.28 71
33 12/14/2022 00:27:28 -73.29, -15.93 83.48 12/14/2022 00:28:38 -73.23, -14.23 83.60 55.03 70
34 12/14/2022 01:18:09 73.11, 151.77 96.34 12/14/2022 01:19:20 73.11, 152.86 96.30 35.09 71
35 12/14/2022 02:59:28 73.54, 125.52 96.80 12/14/2022 03:00:34 73.49, 128.37 96.67 90.01 66

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/2/2022
SNOs_Map_NOAA-21_METOP-B_20221202.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 12/02/2022 in txt file.

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