Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/1/2021
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/03/2021 14:05:24 -74.88, 24.59 97.19 05/03/2021 14:04:20 -74.88, 24.52 97.12 2.23 64
2 05/03/2021 14:54:23 76.18,-164.05 81.32 05/03/2021 14:54:36 76.18,-164.07 81.31 0.53 13
3 05/06/2021 06:21:40 -75.43, 141.95 98.57 05/06/2021 06:21:05 -75.42, 141.89 98.52 1.76 35
4 05/06/2021 07:10:41 76.61, -46.75 80.06 05/06/2021 07:11:23 76.61, -46.73 80.02 0.54 42
5 05/08/2021 22:37:58 -75.92,-100.76 99.84 05/08/2021 22:37:52 -75.91,-100.78 99.83 0.60 6
6 05/08/2021 23:27:00 77.02, 70.61 78.84 05/08/2021 23:28:11 77.03, 70.69 78.77 2.22 71
7 05/11/2021 14:05:07 75.45,-153.87 80.02 05/11/2021 14:04:13 75.46,-153.78 80.04 2.80 54
8 05/11/2021 14:54:16 -76.38, 16.61 101.07 05/11/2021 14:54:39 -76.39, 16.65 101.11 1.24 23
9 05/14/2021 06:21:31 75.62, -37.50 79.18 05/14/2021 06:21:07 75.62, -37.52 79.21 0.77 24

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/1/2021
SNOs_Map_AQUA_NPP_20210501.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/01/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP