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: 11/27/2021
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 11/28/2021 06:50:49 69.27, 74.61 90.51 11/28/2021 06:52:00 69.17, 75.19 90.41 25.52 71
2 11/28/2021 07:41:25 -68.86,-117.52 89.89 11/28/2021 07:41:33 -68.88,-117.54 89.88 2.26 8
3 11/28/2021 08:32:09 68.74, 49.96 89.99 11/28/2021 08:31:01 68.72, 49.90 89.97 3.17 68
4 11/30/2021 23:07:36 68.95,-169.17 90.63 11/30/2021 23:08:29 68.95,-169.21 90.63 1.59 53
5 11/30/2021 23:58:18 -68.86, -1.73 89.45 11/30/2021 23:57:59 -68.84, -1.71 89.48 2.85 19
6 12/01/2021 00:48:47 67.93, 166.78 89.63 12/01/2021 00:47:39 68.00, 164.92 89.69 77.94 68
7 12/03/2021 15:24:29 68.95, -53.39 91.03 12/03/2021 15:24:54 68.95, -53.32 91.03 2.74 25
8 12/03/2021 16:15:10 -68.81, 114.12 89.11 12/03/2021 16:14:25 -68.79, 114.10 89.14 2.80 45
9 12/06/2021 06:50:40 -69.18,-105.23 88.41 12/06/2021 06:51:51 -69.12,-104.87 88.48 15.88 71
10 12/06/2021 07:41:21 68.91, 62.45 91.32 12/06/2021 07:41:20 68.89, 62.48 91.30 1.95 1
11 12/06/2021 08:32:02 -68.76,-130.04 88.82 12/06/2021 08:30:50 -68.78,-130.02 88.80 2.43 72
12 12/08/2021 23:07:28 -68.98, 10.83 88.33 12/08/2021 23:08:17 -69.00, 10.85 88.31 2.61 49
13 12/08/2021 23:58:12 68.86, 178.29 91.57 12/08/2021 23:57:44 68.88, 178.35 91.58 2.90 28

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/27/2021
SNOs_Map_NOAA-20_TERRA_20211127.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/27/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA