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: 4/28/2023
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 04/28/2023 14:57:45 80.90, -12.64 68.14 04/28/2023 14:58:58 80.79, -12.09 68.13 15.74 73
2 04/28/2023 15:48:42 -80.93, 157.44 111.59 04/28/2023 15:48:15 -80.94, 157.33 111.61 1.99 27
3 04/30/2023 18:48:18 -80.93, 112.06 112.29 04/30/2023 18:49:18 -80.93, 111.97 112.27 1.52 60
4 04/30/2023 19:39:12 80.93, -80.54 67.72 04/30/2023 19:38:41 80.91, -80.56 67.70 1.51 31
5 05/02/2023 22:38:47 80.93,-125.69 67.06 05/02/2023 22:39:43 80.92,-125.71 67.08 0.48 56
6 05/02/2023 23:29:51 -80.93, 41.92 112.91 05/02/2023 23:29:05 -80.93, 42.01 112.92 1.57 46
7 05/05/2023 02:29:26 -80.93, -3.25 113.55 05/05/2023 02:30:07 -80.93, -3.28 113.54 0.77 41
8 05/05/2023 03:20:19 80.93, 164.43 66.48 05/05/2023 03:19:29 80.94, 164.51 66.48 1.92 50
9 05/07/2023 06:19:54 80.93, 119.16 65.85 05/07/2023 06:20:31 80.93, 119.07 65.86 1.71 37
10 05/07/2023 07:10:58 -80.93, -73.18 114.12 05/07/2023 07:09:53 -80.93, -73.20 114.14 0.60 65
11 05/09/2023 10:10:33 -80.92,-118.50 114.73 05/09/2023 10:10:54 -80.94,-118.42 114.71 1.95 21
12 05/09/2023 11:01:26 80.93, 49.16 65.30 05/09/2023 11:00:17 80.92, 49.00 65.25 3.05 69

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/28/2023
SNOs_Map_NOAA-19_TERRA_20230428.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/28/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA