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: 5/26/2023
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 23:25:59 -80.62, -83.07 110.78 05/26/2023 23:26:40 -80.62, -83.16 110.79 1.73 41
2 05/27/2023 00:16:41 80.68, 85.17 69.07 05/27/2023 00:16:02 80.69, 85.25 69.08 1.72 39
3 05/29/2023 14:01:24 -80.64, 58.28 111.22 05/29/2023 14:01:48 -80.64, 58.24 111.23 0.74 24
4 05/29/2023 14:52:06 80.69,-133.51 68.64 05/29/2023 14:51:10 80.70,-133.36 68.65 2.78 56
5 06/01/2023 04:36:50 -80.63,-160.75 111.55 06/01/2023 04:36:56 -80.63,-160.61 111.57 2.61 6
6 06/01/2023 05:27:29 80.75, 8.47 68.14 06/01/2023 05:26:16 80.75, 8.45 68.19 0.41 73
7 06/03/2023 18:21:31 80.60, 172.71 68.21 06/03/2023 18:22:39 80.60, 172.63 68.18 1.47 68
8 06/03/2023 19:12:13 -80.68, -18.82 111.99 06/03/2023 19:12:01 -80.68, -18.72 112.00 1.84 12
9 06/06/2023 08:56:55 80.63, -45.77 67.88 06/06/2023 08:57:44 80.63, -45.75 67.84 0.38 49
10 06/06/2023 09:47:35 -80.74, 123.42 112.44 06/06/2023 09:47:05 -80.74, 123.24 112.39 3.16 30
11 06/08/2023 23:32:17 80.67, 96.05 67.54 06/08/2023 23:32:47 80.67, 95.94 67.54 2.08 30

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 5/26/2023
SNOs_Map_NOAA-21_AQUA_20230526.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 05/26/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA