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: 11/5/2021
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 1.23 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 2.85 8
3 11/07/2021 00:49:15 -68.51, -14.03 95.30 11/07/2021 00:48:02 -68.55, -14.41 95.27 16.16 73
4 11/09/2021 15:24:45 -68.91, 126.59 94.16 11/09/2021 15:25:28 -68.89, 126.61 94.17 1.69 43
5 11/09/2021 16:15:29 68.79, -65.95 85.74 11/09/2021 16:14:55 68.78, -65.89 85.73 2.69 34
6 11/12/2021 06:51:07 69.57, 74.12 87.23 11/12/2021 06:52:16 69.44, 75.56 87.12 57.81 69
7 11/12/2021 07:41:37 -68.83,-117.53 93.49 11/12/2021 07:41:55 -68.83,-117.59 93.50 2.25 18
8 11/12/2021 08:32:21 68.72, 49.93 86.41 11/12/2021 08:31:22 68.72, 49.91 86.40 0.83 59
9 11/14/2021 23:07:48 68.92,-169.18 87.29 11/14/2021 23:08:51 68.92,-169.23 87.29 2.11 63
10 11/14/2021 23:58:30 -68.82, -1.73 92.81 11/14/2021 23:58:21 -68.82, -1.73 92.81 0.38 9
11 11/15/2021 00:49:06 68.28, 166.29 86.68 11/15/2021 00:47:55 68.31, 165.29 86.69 40.98 71
12 11/17/2021 15:24:41 68.91, -53.39 87.94 11/17/2021 15:25:17 68.89, -53.39 87.92 1.98 36
13 11/17/2021 16:15:23 -68.81, 114.06 92.15 11/17/2021 16:14:47 -68.79, 114.11 92.18 3.26 36

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/5/2021
SNOs_Map_NOAA-20_TERRA_20211105.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/05/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA