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: 11/23/2021
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 90.31 11/25/2021 15:25:08 -68.91, 126.61 90.34 2.93 34
2 11/25/2021 16:15:18 68.81, -65.92 89.58 11/25/2021 16:14:35 68.80, -65.88 89.56 2.39 43
3 11/28/2021 06:50:50 69.28, 74.58 90.53 11/28/2021 06:52:00 69.20, 75.24 90.45 27.26 70
4 11/28/2021 07:41:26 -68.88,-117.53 89.88 11/28/2021 07:41:34 -68.87,-117.55 89.89 0.95 8
5 11/28/2021 08:32:10 68.76, 49.94 90.01 11/28/2021 08:31:01 68.76, 49.95 90.01 0.72 69
6 11/30/2021 23:07:37 68.96,-169.19 90.65 11/30/2021 23:08:30 68.94,-169.22 90.62 3.29 53
7 11/30/2021 23:58:18 -68.82, -1.68 89.50 11/30/2021 23:58:00 -68.83, -1.73 89.49 2.20 18
8 12/01/2021 00:48:48 67.95, 166.76 89.65 12/01/2021 00:47:40 67.98, 164.90 89.67 77.62 68
9 12/03/2021 15:24:28 68.91, -53.34 90.99 12/03/2021 15:24:54 68.94, -53.34 91.01 3.00 26
10 12/03/2021 16:15:10 -68.82, 114.11 89.11 12/03/2021 16:14:24 -68.83, 114.16 89.10 2.60 46
11 12/06/2021 06:50:40 -69.19,-105.24 88.41 12/06/2021 06:51:51 -69.11,-104.89 88.49 16.63 71
12 12/06/2021 07:41:20 68.86, 62.51 91.28 12/06/2021 07:41:20 68.88, 62.47 91.29 2.53 0
13 12/06/2021 08:32:02 -68.77,-130.04 88.82 12/06/2021 08:30:50 -68.78,-130.03 88.81 0.86 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/23/2021
SNOs_Map_NOAA-20_TERRA_20211123.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/23/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA