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: 5/24/2023
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 05/26/2023 23:26:00 -80.61, -83.25 110.75 05/26/2023 23:26:41 -80.61, -83.35 110.76 1.71 41
2 05/27/2023 00:16:42 80.67, 84.97 69.10 05/27/2023 00:16:03 80.67, 85.05 69.11 1.53 39
3 05/29/2023 14:01:24 -80.65, 58.43 111.24 05/29/2023 14:01:48 -80.65, 58.34 111.24 1.71 24
4 05/29/2023 14:52:06 80.70,-133.36 68.61 05/29/2023 14:51:10 80.71,-133.27 68.64 1.66 56
5 06/01/2023 04:36:49 -80.66,-160.26 111.63 06/01/2023 04:36:55 -80.66,-160.26 111.63 0.13 6
6 06/01/2023 05:27:29 80.75, 8.61 68.12 06/01/2023 05:26:16 80.75, 8.45 68.19 3.05 73
7 06/03/2023 18:21:31 80.59, 172.52 68.24 06/03/2023 18:22:38 80.59, 172.53 68.20 0.17 67
8 06/03/2023 19:12:11 -80.71, -18.33 112.07 06/03/2023 19:11:59 -80.70, -18.49 112.04 3.00 12
9 06/06/2023 08:56:54 80.64, -45.62 67.85 06/06/2023 08:57:42 80.64, -45.67 67.83 0.92 48

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 5/24/2023
SNOs_Map_NOAA-21_AQUA_20230525.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 05/24/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA