Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/25/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/25/2021 15:24:34 -68.93, 126.61 90.32 11/25/2021 15:25:08 -68.91, 126.62 90.34 2.10 34
2 11/25/2021 16:15:18 68.81, -65.91 89.57 11/25/2021 16:14:35 68.81, -65.87 89.57 1.78 43
3 11/28/2021 06:50:50 69.28, 74.59 90.52 11/28/2021 06:52:01 69.16, 75.17 90.40 26.76 71
4 11/28/2021 07:41:26 -68.87,-117.53 89.88 11/28/2021 07:41:34 -68.87,-117.55 89.88 0.79 8
5 11/28/2021 08:32:10 68.75, 49.94 90.01 11/28/2021 08:31:01 68.76, 49.96 90.02 1.62 69
6 11/30/2021 23:07:36 68.96,-169.18 90.64 11/30/2021 23:08:29 68.94,-169.22 90.62 2.33 53
7 11/30/2021 23:58:17 -68.82, -1.68 89.50 11/30/2021 23:57:59 -68.83, -1.72 89.49 2.34 18
8 12/01/2021 00:48:47 67.95, 166.77 89.64 12/01/2021 00:47:39 67.99, 164.91 89.68 77.58 68
9 12/03/2021 15:24:28 68.91, -53.33 90.99 12/03/2021 15:24:55 68.89, -53.40 90.96 3.64 27
10 12/03/2021 16:15:10 -68.82, 114.10 89.10 12/03/2021 16:14:24 -68.84, 114.16 89.09 2.97 46
11 12/06/2021 06:50:40 -69.19,-105.25 88.40 12/06/2021 06:51:51 -69.11,-104.88 88.48 17.01 71
12 12/06/2021 07:41:20 68.87, 62.51 91.28 12/06/2021 07:41:20 68.89, 62.47 91.30 2.61 0
13 12/06/2021 08:32:02 -68.77,-130.05 88.81 12/06/2021 08:30:50 -68.78,-130.02 88.81 1.22 72
14 12/08/2021 23:07:29 -68.99, 10.81 88.32 12/08/2021 23:08:18 -69.00, 10.85 88.31 1.61 49
15 12/08/2021 23:58:13 68.88, 178.28 91.58 12/08/2021 23:57:45 68.88, 178.34 91.58 2.70 28

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/25/2021
SNOs_Map_NOAA-20_TERRA_20211125.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/25/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA