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: 11/6/2021
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 11/06/2021 23:07:53 -68.93, 10.78 94.91 11/06/2021 23:09:02 -68.94, 10.79 94.90 1.59 69
2 11/06/2021 23:58:37 68.81, 178.25 84.99 11/06/2021 23:58:29 68.83, 178.30 85.01 3.37 8
3 11/07/2021 00:49:15 -68.51, -14.03 95.31 11/07/2021 00:48:02 -68.55, -14.41 95.27 16.29 73
4 11/09/2021 15:24:45 -68.90, 126.59 94.16 11/09/2021 15:25:28 -68.90, 126.61 94.17 1.04 43
5 11/09/2021 16:15:29 68.79, -65.94 85.74 11/09/2021 16:14:55 68.79, -65.88 85.73 2.38 34
6 11/12/2021 06:51:07 69.56, 74.13 87.23 11/12/2021 06:52:16 69.45, 75.57 87.13 57.50 69
7 11/12/2021 07:41:37 -68.83,-117.53 93.50 11/12/2021 07:41:55 -68.84,-117.58 93.49 2.51 18
8 11/12/2021 08:32:21 68.72, 49.94 86.40 11/12/2021 08:31:22 68.73, 49.92 86.41 1.25 59
9 11/14/2021 23:07:49 68.96,-169.24 87.33 11/14/2021 23:08:51 68.94,-169.22 87.30 3.06 62
10 11/14/2021 23:58:30 -68.81, -1.72 92.81 11/14/2021 23:58:21 -68.83, -1.71 92.80 1.95 9
11 11/15/2021 00:49:06 68.27, 166.30 86.67 11/15/2021 00:47:55 68.32, 165.31 86.70 41.07 71
12 11/17/2021 15:24:41 68.90, -53.37 87.93 11/17/2021 15:25:17 68.91, -53.37 87.94 1.59 36
13 11/17/2021 16:15:23 -68.80, 114.08 92.16 11/17/2021 16:14:47 -68.81, 114.14 92.16 2.62 36

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/6/2021
SNOs_Map_NOAA-20_TERRA_20211106.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/06/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA