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: 12/6/2021
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 12/06/2021 06:50:39 -69.14,-105.18 88.45 12/06/2021 06:51:51 -69.10,-104.91 88.50 11.71 72
2 12/06/2021 07:41:21 68.91, 62.45 91.32 12/06/2021 07:41:20 68.88, 62.46 91.29 2.91 1
3 12/06/2021 08:32:02 -68.77,-130.05 88.81 12/06/2021 08:30:50 -68.76,-130.05 88.83 1.36 72
4 12/08/2021 23:07:29 -68.99, 10.82 88.32 12/08/2021 23:08:18 -68.97, 10.82 88.34 1.77 49
5 12/08/2021 23:58:13 68.86, 178.29 91.57 12/08/2021 23:57:45 68.86, 178.32 91.56 1.20 28
6 12/09/2021 00:48:38 -67.87, -13.10 89.43 12/09/2021 00:47:30 -67.91, -15.18 89.39 87.31 68
7 12/11/2021 14:33:53 69.83, -41.92 92.77 12/11/2021 14:35:00 69.72, -39.94 92.66 76.79 67
8 12/11/2021 15:24:20 -68.94, 126.66 88.12 12/11/2021 15:24:42 -68.95, 126.67 88.12 0.61 22
9 12/11/2021 16:15:04 68.82, -65.87 91.76 12/11/2021 16:14:09 68.83, -65.83 91.77 2.16 55
10 12/14/2021 06:50:31 69.04, 74.99 92.16 12/14/2021 06:51:37 69.03, 75.02 92.14 2.37 66
11 12/14/2021 07:41:12 -68.90,-117.50 87.98 12/14/2021 07:41:07 -68.92,-117.49 87.97 1.53 5
12 12/14/2021 08:31:50 68.46, 50.39 91.58 12/14/2021 08:30:39 68.52, 49.67 91.64 30.22 71
13 12/16/2021 23:07:23 69.01,-169.18 92.25 12/16/2021 23:08:02 68.98,-169.15 92.22 3.16 39
14 12/16/2021 23:58:04 -68.87, -1.67 87.89 12/16/2021 23:57:32 -68.88, -1.65 87.88 1.31 32
15 12/19/2021 14:33:42 -69.68, 138.35 87.00 12/19/2021 14:34:51 -69.55, 139.83 87.14 59.10 69
16 12/19/2021 15:24:14 68.92, -53.28 92.24 12/19/2021 15:24:27 68.93, -53.33 92.25 2.16 13
17 12/19/2021 16:14:56 -68.84, 114.16 87.85 12/19/2021 16:13:57 -68.83, 114.17 87.86 0.82 59

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/6/2021
SNOs_Map_NOAA-20_TERRA_20211206.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/06/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA