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: 11/3/2021
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 11/04/2021 06:51:15 -69.74,-106.15 94.91 11/04/2021 06:52:23 -69.65,-104.15 94.98 77.49 68
2 11/04/2021 07:41:44 68.82, 62.45 84.19 11/04/2021 07:42:03 68.82, 62.42 84.19 1.54 19
3 11/04/2021 08:32:26 -68.74,-130.11 95.89 11/04/2021 08:31:33 -68.71,-130.09 95.91 2.75 53
4 11/06/2021 23:07:52 -68.91, 10.80 94.93 11/06/2021 23:09:02 -68.89, 10.73 94.94 3.42 70
5 11/06/2021 23:58:36 68.80, 178.27 84.97 11/06/2021 23:58:29 68.78, 178.24 84.96 2.09 7
6 11/07/2021 00:49:14 -68.49, -14.01 95.32 11/07/2021 00:48:01 -68.56, -14.40 95.26 17.58 73
7 11/09/2021 15:24:45 -68.89, 126.62 94.18 11/09/2021 15:25:28 -68.90, 126.62 94.17 1.17 43
8 11/09/2021 16:15:29 68.77, -65.92 85.72 11/09/2021 16:14:55 68.78, -65.88 85.73 1.74 34
9 11/12/2021 06:51:07 69.55, 74.15 87.21 11/12/2021 06:52:16 69.43, 75.56 87.11 56.02 69
10 11/12/2021 07:41:38 -68.86,-117.57 93.46 11/12/2021 07:41:54 -68.89,-117.52 93.44 3.25 16
11 11/12/2021 08:32:21 68.70, 49.96 86.39 11/12/2021 08:31:22 68.71, 49.91 86.39 2.39 59
12 11/14/2021 23:07:49 68.94,-169.22 87.31 11/14/2021 23:08:50 68.96,-169.18 87.33 2.94 61
13 11/14/2021 23:58:30 -68.79, -1.69 92.84 11/14/2021 23:58:21 -68.81, -1.74 92.82 2.65 9
14 11/15/2021 00:49:06 68.25, 166.32 86.65 11/15/2021 00:47:55 68.29, 165.28 86.67 43.23 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/3/2021
SNOs_Map_NOAA-20_TERRA_20211103.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/03/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA