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: 3/9/2024
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 03/10/2024 05:20:50 81.13, 19.24 92.80 03/10/2024 05:21:52 81.12, 19.10 92.78 2.58 62
2 03/10/2024 06:11:33 -81.15,-172.58 87.35 03/10/2024 06:11:14 -81.15,-172.77 87.31 3.20 19
3 03/12/2024 18:14:49 81.12,-174.37 91.80 03/12/2024 18:15:57 81.13,-174.30 91.75 1.24 68
4 03/12/2024 19:05:33 -81.14, -6.54 88.29 03/12/2024 19:05:20 -81.14, -6.50 88.29 0.73 13
5 03/15/2024 07:08:53 81.04, -10.29 91.15 03/15/2024 07:10:06 80.99, -9.95 91.04 7.88 73
6 03/15/2024 07:59:30 -81.15, 160.19 89.34 03/15/2024 07:59:23 -81.14, 160.06 89.32 2.32 7
7 03/17/2024 20:53:29 -81.14, -33.52 90.33 03/17/2024 20:53:26 -81.14, -33.44 90.34 1.36 3
8 03/20/2024 09:47:26 -81.15, 133.46 91.42 03/20/2024 09:47:27 -81.15, 133.35 91.41 1.85 1

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 3/9/2024
SNOs_Map_NOAA-21_AQUA_20240309.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 03/09/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA