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: 4/25/2023
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 04/25/2023 18:02:22 -80.49, -4.09 102.60 04/25/2023 18:02:42 -80.49, -3.97 102.63 2.31 20
2 04/25/2023 18:53:01 80.62, 165.07 77.08 04/25/2023 18:52:02 80.61, 165.00 77.13 1.30 59
3 04/28/2023 08:37:41 -80.49, 137.17 103.46 04/28/2023 08:38:02 -80.49, 137.24 103.48 1.40 21
4 04/28/2023 09:28:19 80.64, -53.35 76.18 04/28/2023 09:27:21 80.64, -53.47 76.24 2.33 58
5 04/30/2023 23:12:58 -80.54, -81.03 104.37 04/30/2023 23:13:19 -80.54, -81.07 104.38 0.65 21
6 05/01/2023 00:03:39 80.62, 87.43 75.43 05/01/2023 00:02:40 80.62, 87.54 75.45 2.11 59
7 05/03/2023 13:48:17 -80.50, 59.65 105.07 05/03/2023 13:48:36 -80.51, 59.80 105.11 2.73 19
8 05/03/2023 14:38:55 80.65,-130.89 74.57 05/03/2023 14:37:55 80.65,-130.95 74.62 1.08 60
9 05/06/2023 04:23:32 -80.58,-158.13 106.00 05/06/2023 04:23:49 -80.58,-158.21 105.99 1.50 17
10 05/06/2023 05:14:14 80.63, 9.98 73.87 05/06/2023 05:13:11 80.63, 10.05 73.90 1.24 63
11 05/08/2023 18:58:50 -80.57, -17.02 106.70 05/08/2023 18:59:03 -80.57, -17.04 106.71 0.32 13

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/25/2023
SNOs_Map_NOAA-21_AQUA_20230425.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/25/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA