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: 8/4/2023
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 08/06/2023 11:06:37 71.04, 8.41 54.38 08/06/2023 11:07:05 71.06, 8.43 54.39 2.82 28
2 08/06/2023 11:57:19 -70.94, 175.89 125.72 08/06/2023 11:56:31 -70.92, 175.86 125.74 2.66 48
3 08/08/2023 23:09:50 -71.24, 7.27 124.71 08/08/2023 23:11:02 -71.18, 7.59 124.80 13.56 72
4 08/09/2023 00:00:31 70.99, 175.01 55.03 08/09/2023 00:00:26 71.02, 175.00 55.06 3.40 5
5 08/09/2023 00:51:07 -70.57, -16.99 125.40 08/09/2023 00:49:56 -70.65, -17.90 125.27 34.86 71
6 08/11/2023 12:03:42 -71.09, 174.05 124.14 08/11/2023 12:04:23 -71.10, 174.11 124.14 2.62 41
7 08/11/2023 12:54:25 70.94, -18.39 55.72 08/11/2023 12:53:47 70.94, -18.47 55.73 2.99 38
8 08/14/2023 00:07:02 71.57, 172.41 57.13 08/14/2023 00:08:12 71.47, 173.69 56.97 46.59 70
9 08/14/2023 00:57:36 -71.05, -19.36 123.42 08/14/2023 00:57:43 -71.05, -19.33 123.43 1.37 7
10 08/14/2023 01:48:19 70.90, 148.19 56.44 08/14/2023 01:47:07 70.89, 148.09 56.44 3.92 72
11 08/16/2023 13:00:48 71.12, -20.29 57.43 08/16/2023 13:01:37 71.12, -20.22 57.42 2.30 49
12 08/16/2023 13:51:29 -71.01, 147.22 122.68 08/16/2023 13:51:01 -71.02, 147.28 122.67 2.49 28

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/4/2023
SNOs_Map_NOAA-20_TERRA_20230804.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/04/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA