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: 10/26/2021
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 10/27/2021 06:51:21 69.74, 73.82 82.52 10/27/2021 06:52:29 69.64, 75.85 82.44 79.21 68
2 10/27/2021 07:41:47 -68.80,-117.53 98.41 10/27/2021 07:42:12 -68.81,-117.60 98.41 2.72 25
3 10/27/2021 08:32:31 68.68, 49.94 81.49 10/27/2021 08:31:39 68.69, 49.91 81.49 1.63 52
4 10/29/2021 23:07:59 68.91,-169.22 82.58 10/29/2021 23:09:07 68.90,-169.24 82.57 1.60 68
5 10/29/2021 23:58:40 -68.76, -1.70 97.56 10/29/2021 23:58:37 -68.79, -1.74 97.54 2.94 3
6 10/30/2021 00:49:20 68.43, 166.04 82.13 10/30/2021 00:48:08 68.45, 165.49 82.13 22.63 72
7 11/01/2021 15:24:51 68.88, -53.39 83.41 11/01/2021 15:25:31 68.86, -53.39 83.40 1.33 40
8 11/01/2021 16:15:32 -68.73, 114.12 96.73 11/01/2021 16:15:01 -68.76, 114.11 96.70 3.32 31
9 11/04/2021 06:51:11 -69.54,-105.86 95.11 11/04/2021 06:52:20 -69.44,-104.40 95.19 57.70 69
10 11/04/2021 07:41:44 68.85, 62.42 84.22 11/04/2021 07:41:56 68.83, 62.45 84.20 2.70 12
11 11/04/2021 08:32:25 -68.70,-130.06 95.92 11/04/2021 08:31:26 -68.72,-130.05 95.90 2.73 59
12 11/06/2021 23:07:53 -68.93, 10.78 94.91 11/06/2021 23:08:54 -68.90, 10.78 94.94 3.03 61
13 11/06/2021 23:58:36 68.77, 178.31 84.95 11/06/2021 23:58:21 68.78, 178.27 84.95 1.63 15
14 11/07/2021 00:49:09 -68.19, -13.62 95.62 11/07/2021 00:47:58 -68.29, -14.69 95.54 45.69 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/26/2021
SNOs_Map_NOAA-20_TERRA_20211026.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/26/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA