Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/3/2023
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/04/2023 21:32:11 80.93,-108.46 76.61 04/04/2023 21:33:06 80.94,-108.59 76.62 2.39 55
2 04/04/2023 22:23:10 -80.93, 59.07 103.39 04/04/2023 22:22:29 -80.94, 59.06 103.40 0.37 41
3 04/07/2023 01:22:48 -80.93, 13.81 104.21 04/07/2023 01:23:37 -80.94, 13.80 104.18 1.00 49
4 04/07/2023 02:13:46 80.93,-178.59 75.82 04/07/2023 02:12:59 80.94,-178.60 75.80 0.29 47
5 04/09/2023 05:13:24 80.93, 135.85 74.98 04/09/2023 05:14:07 80.92, 135.96 75.00 1.99 43
6 04/09/2023 06:04:24 -80.93, -56.55 105.01 04/09/2023 06:03:30 -80.92, -56.41 105.02 2.64 54
7 04/11/2023 09:04:01 -80.93,-101.58 105.79 04/11/2023 09:04:37 -80.92,-101.70 105.79 2.07 36
8 04/11/2023 09:54:58 80.93, 65.94 74.23 04/11/2023 09:53:59 80.92, 65.91 74.19 1.46 59
9 04/13/2023 12:54:35 80.93, 20.61 73.42 04/13/2023 12:55:05 80.93, 20.78 73.45 3.01 30
10 04/13/2023 13:45:36 -80.93,-171.73 106.55 04/13/2023 13:44:28 -80.93,-171.60 106.57 2.31 68
11 04/15/2023 16:45:13 -80.93, 143.07 107.33 04/15/2023 16:45:34 -80.93, 143.07 107.32 0.12 21

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/3/2023
SNOs_Map_NOAA-19_TERRA_20230403.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/03/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA