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: 3/31/2023
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 03/31/2023 13:50:58 80.93, 6.71 78.22 03/31/2023 13:52:03 80.92, 6.58 78.22 2.36 65
2 03/31/2023 14:41:56 -80.93, 174.17 101.78 03/31/2023 14:41:26 -80.93, 174.26 101.79 1.56 30
3 04/02/2023 17:41:34 -80.93, 129.04 102.60 04/02/2023 17:42:35 -80.93, 128.96 102.59 1.35 61
4 04/02/2023 18:32:33 80.93, -63.30 77.43 04/02/2023 18:31:57 80.92, -63.46 77.39 3.06 36
5 04/04/2023 21:32:11 80.93,-108.75 76.58 04/04/2023 21:33:05 80.93,-108.64 76.61 1.88 54
6 04/04/2023 22:23:09 -80.93, 59.17 103.38 04/04/2023 22:22:28 -80.93, 59.03 103.41 2.47 41
7 04/07/2023 01:22:48 -80.93, 13.49 104.24 04/07/2023 01:23:36 -80.92, 13.61 104.21 2.15 48
8 04/07/2023 02:13:45 80.93,-178.56 75.82 04/07/2023 02:12:57 80.94,-178.47 75.82 2.03 48
9 04/09/2023 05:13:23 80.93, 135.82 74.97 04/09/2023 05:14:05 80.92, 135.88 74.98 1.59 42
10 04/09/2023 06:04:22 -80.93, -56.18 104.97 04/09/2023 06:03:27 -80.94, -56.12 104.98 1.79 55
11 04/11/2023 09:04:00 -80.93,-101.67 105.80 04/11/2023 09:04:34 -80.92,-101.66 105.79 0.39 34
12 04/11/2023 09:54:56 80.93, 66.21 74.25 04/11/2023 09:53:55 80.95, 66.26 74.24 1.68 61
13 04/13/2023 12:54:33 80.93, 20.80 73.44 04/13/2023 12:55:01 80.93, 20.83 73.46 0.83 28

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/31/2023
SNOs_Map_NOAA-19_TERRA_20230331.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/31/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA