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: 12/1/2022
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 21:28:21 -72.26, 30.89 84.65 12/12/2022 21:27:11 -72.29, 29.26 84.56 55.33 70
2 12/12/2022 22:19:02 72.06,-161.41 95.15 12/12/2022 22:17:55 72.06,-163.83 95.24 82.86 67
3 12/12/2022 23:09:40 -72.69, 4.74 84.19 12/12/2022 23:08:25 -72.67, 4.70 84.19 2.25 75
4 12/13/2022 00:00:21 72.50, 172.44 95.62 12/12/2022 23:59:09 72.45, 171.59 95.61 28.91 72
5 12/13/2022 00:50:51 -72.72, -20.61 84.15 12/13/2022 00:49:46 -72.70, -20.58 84.16 1.56 65
6 12/13/2022 01:41:35 72.68, 146.78 95.81 12/13/2022 01:40:26 72.69, 146.73 95.84 2.39 69
7 12/13/2022 02:32:02 -72.74, -45.95 84.12 12/13/2022 02:31:07 -72.74, -45.85 84.12 3.42 55
8 12/13/2022 03:22:46 72.70, 121.44 95.84 12/13/2022 03:21:47 72.72, 121.45 95.87 2.21 59
9 12/13/2022 04:13:12 -72.71, -71.19 84.15 12/13/2022 04:12:29 -72.72, -71.23 84.14 1.25 43
10 12/13/2022 05:03:57 72.73, 96.09 95.88 12/13/2022 05:03:09 72.70, 96.07 95.86 2.87 48
11 12/13/2022 05:54:23 -72.74, -96.54 84.11 12/13/2022 05:53:50 -72.75, -96.50 84.10 1.63 33
12 12/13/2022 06:45:08 72.75, 70.75 95.91 12/13/2022 06:44:30 72.73, 70.80 95.89 2.74 38
13 12/13/2022 07:35:34 -72.76,-121.88 84.08 12/13/2022 07:35:12 -72.73,-121.88 84.11 3.70 22
14 12/13/2022 08:26:18 72.73, 45.51 95.89 12/13/2022 08:25:52 72.72, 45.42 95.88 3.15 26
15 12/13/2022 09:16:44 -72.74,-147.12 84.11 12/13/2022 09:16:33 -72.76,-147.16 84.08 2.92 11
16 12/13/2022 10:07:29 72.75, 20.16 95.92 12/13/2022 10:07:13 72.75, 20.15 95.92 0.83 16
17 12/13/2022 10:57:55 -72.76,-172.47 84.07 12/13/2022 10:57:55 -72.74,-172.54 84.09 3.14 0
18 12/13/2022 11:48:40 72.78, -5.19 95.95 12/13/2022 11:48:34 72.78, -5.13 95.95 1.93 6
19 12/13/2022 12:39:06 -72.79, 162.19 84.04 12/13/2022 12:39:16 -72.77, 162.19 84.06 1.41 10
20 12/13/2022 13:29:50 72.75, -30.43 95.93 12/13/2022 13:29:56 72.76, -30.51 95.94 2.73 6
21 12/13/2022 14:20:17 -72.81, 136.84 84.01 12/13/2022 14:20:37 -72.81, 136.92 84.02 2.48 20
22 12/13/2022 15:11:01 72.78, -55.77 95.96 12/13/2022 15:11:17 72.79, -55.78 95.97 1.42 16
23 12/13/2022 16:01:27 -72.79, 111.60 84.03 12/13/2022 16:01:59 -72.79, 111.54 84.04 2.20 32
24 12/13/2022 16:52:12 72.80, -81.12 95.99 12/13/2022 16:52:38 72.82, -81.05 96.01 2.98 26
25 12/13/2022 17:42:38 -72.81, 86.26 84.00 12/13/2022 17:43:20 -72.82, 86.26 84.00 0.90 42
26 12/13/2022 18:33:23 72.83,-106.47 96.02 12/13/2022 18:34:00 72.80,-106.43 95.99 3.06 37
27 12/13/2022 19:23:49 -72.84, 60.91 83.97 12/13/2022 19:24:41 -72.85, 60.99 83.97 2.98 52
28 12/13/2022 20:14:33 72.80,-131.71 96.00 12/13/2022 20:15:21 72.84,-131.71 96.03 3.49 48
29 12/13/2022 21:04:59 -72.81, 35.67 84.00 12/13/2022 21:06:03 -72.83, 35.61 83.98 3.21 64
30 12/13/2022 21:55:44 72.83,-157.05 96.03 12/13/2022 21:56:43 72.82,-157.09 96.01 1.86 59
31 12/13/2022 22:46:11 -72.89, 10.22 83.91 12/13/2022 22:47:24 -72.86, 10.34 83.95 4.43 73
32 12/13/2022 23:36:55 72.86, 177.60 96.07 12/13/2022 23:38:04 72.85, 177.64 96.05 1.49 69
33 12/14/2022 00:27:29 -73.26, -15.88 83.50 12/14/2022 00:28:39 -73.20, -14.29 83.63 51.71 70
34 12/14/2022 01:18:10 73.08, 151.82 96.31 12/14/2022 01:19:22 73.03, 152.69 96.23 28.72 72
35 12/14/2022 02:59:29 73.51, 125.57 96.78 12/14/2022 03:00:35 73.47, 128.31 96.64 86.53 66

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/1/2022
SNOs_Map_NOAA-21_METOP-B_20221201.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 12/01/2022 in txt file.

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