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: 6/7/2021
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 06/08/2021 00:49:47 68.69, 165.72 45.74 06/08/2021 00:50:42 68.67, 165.79 45.71 3.41 55
2 06/08/2021 01:40:27 -68.49, -26.71 134.47 06/08/2021 01:40:13 -68.51, -26.78 134.46 3.10 14
3 06/08/2021 02:31:00 67.78, 141.51 44.80 06/08/2021 02:29:50 67.83, 140.07 44.88 60.71 70
4 06/10/2021 17:06:40 68.59, -78.40 45.43 06/10/2021 17:07:09 68.62, -78.40 45.45 2.52 29
5 06/10/2021 17:57:22 -68.51, 89.04 134.67 06/10/2021 17:56:39 -68.51, 89.10 134.66 2.77 43
6 06/13/2021 08:32:56 -68.94,-130.40 134.38 06/13/2021 08:34:07 -68.85,-129.88 134.49 23.22 71
7 06/13/2021 09:23:35 68.56, 37.42 45.22 06/13/2021 09:23:37 68.56, 37.41 45.23 0.65 2
8 06/13/2021 10:14:17 -68.46,-155.14 134.88 06/13/2021 10:13:07 -68.46,-155.08 134.88 2.43 70
9 06/16/2021 00:49:46 -68.63, -14.22 134.82 06/16/2021 00:50:38 -68.62, -14.28 134.83 2.76 52
10 06/16/2021 01:40:30 68.52, 153.24 45.07 06/16/2021 01:40:05 68.50, 153.21 45.05 2.51 25
11 06/16/2021 02:30:57 -67.62, -38.31 135.85 06/16/2021 02:29:48 -67.68, -40.12 135.76 76.89 69
12 06/18/2021 16:16:15 69.55, -67.04 46.06 06/18/2021 16:17:22 69.43, -65.00 45.91 80.45 67
13 06/18/2021 17:06:41 -68.59, 101.60 134.92 06/18/2021 17:07:05 -68.62, 101.59 134.90 2.64 24
14 06/18/2021 17:57:25 68.48, -90.95 44.97 06/18/2021 17:56:32 68.49, -90.92 44.97 1.37 53

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/7/2021
SNOs_Map_NOAA-20_TERRA_20210607.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/07/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA