Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/2/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 08/03/2024 11:29:56 81.23, -68.14 70.96 08/03/2024 11:30:16 81.23, -68.33 70.98 3.15 20
2 08/03/2024 12:20:41 -81.23, 99.33 109.06 08/03/2024 12:19:38 -81.23, 99.38 109.03 0.98 63
3 08/05/2024 23:33:09 -81.23, -69.16 108.35 08/05/2024 23:33:30 -81.22, -69.15 108.37 0.21 21
4 08/06/2024 00:23:52 81.24, 98.72 71.58 08/06/2024 00:22:50 81.24, 98.87 71.60 2.56 62
5 08/08/2024 11:36:20 81.23, -69.85 72.32 08/08/2024 11:36:41 81.23, -69.82 72.30 0.53 21
6 08/08/2024 12:27:04 -81.24, 98.05 107.76 08/08/2024 12:26:03 -81.23, 97.91 107.70 2.42 61
7 08/10/2024 23:39:32 -81.23, -70.57 106.99 08/10/2024 23:39:52 -81.23, -70.52 107.01 0.87 20
8 08/11/2024 00:30:15 81.24, 97.28 72.95 08/11/2024 00:29:12 81.25, 97.46 72.96 3.28 63
9 08/13/2024 11:42:42 81.24, -71.03 73.70 08/13/2024 11:43:00 81.24, -71.12 73.70 1.43 18
10 08/13/2024 12:33:27 -81.24, 96.51 106.33 08/13/2024 12:32:22 -81.24, 96.62 106.30 1.98 65
11 08/15/2024 23:45:55 -81.23, -72.24 105.49 08/15/2024 23:46:09 -81.23, -72.08 105.53 2.68 14

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/2/2024
SNOs_Map_NOAA-21_AQUA_20240802.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/02/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA