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: 8/4/2021
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 08/05/2021 16:16:00 68.71, -65.91 51.86 08/05/2021 16:16:45 68.71, -65.93 51.85 0.72 45
2 08/05/2021 17:06:41 -68.57, 101.58 128.27 08/05/2021 17:06:15 -68.59, 101.57 128.25 2.55 26
3 08/08/2021 07:42:25 -69.57,-118.66 126.51 08/08/2021 07:43:33 -69.45,-116.74 126.68 75.95 68
4 08/08/2021 08:32:54 68.65, 49.93 52.55 08/08/2021 08:33:12 68.68, 49.91 52.57 3.02 18
5 08/08/2021 09:23:36 -68.57,-142.64 127.53 08/08/2021 09:22:42 -68.57,-142.59 127.53 2.18 54
6 08/10/2021 23:59:05 -68.77, -1.77 126.56 08/11/2021 00:00:12 -68.76, -1.75 126.59 1.79 67
7 08/11/2021 00:49:49 68.65, 165.70 53.32 08/11/2021 00:49:39 68.64, 165.75 53.31 2.09 10
8 08/11/2021 01:40:25 -68.24, -26.45 127.09 08/11/2021 01:39:13 -68.31, -27.02 127.00 24.55 72
9 08/13/2021 16:15:58 -68.72, 114.07 125.81 08/13/2021 16:16:38 -68.72, 114.08 125.81 0.76 40
10 08/13/2021 17:06:42 68.59, -78.46 54.08 08/13/2021 17:06:05 68.60, -78.42 54.08 1.79 37
11 08/16/2021 07:42:19 69.23, 61.82 55.54 08/16/2021 07:43:29 69.12, 62.83 55.40 41.96 70
12 08/16/2021 08:32:52 -68.66,-130.08 125.04 08/16/2021 08:33:05 -68.68,-130.09 125.02 2.40 13
13 08/16/2021 09:23:36 68.54, 37.38 54.85 08/16/2021 09:22:32 68.56, 37.41 54.87 2.26 64

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/4/2021
SNOs_Map_NOAA-20_TERRA_20210804.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/04/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA