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: 5/3/2021
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 2.20 64
2 05/03/2021 14:54:23 76.19,-164.04 81.32 05/03/2021 14:54:36 76.18,-164.06 81.31 0.56 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 1.74 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 0.51 42
5 05/08/2021 22:37:58 -75.91,-100.76 99.84 05/08/2021 22:37:52 -75.91,-100.78 99.83 0.59 6
6 05/08/2021 23:27:00 77.02, 70.61 78.84 05/08/2021 23:28:11 77.03, 70.69 78.76 2.19 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 2.78 54
8 05/11/2021 14:54:16 -76.38, 16.60 101.07 05/11/2021 14:54:39 -76.39, 16.64 101.10 1.25 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
10 05/14/2021 07:10:40 -76.55, 133.05 101.92 05/14/2021 07:11:33 -76.54, 132.97 101.94 2.24 53
11 05/16/2021 21:48:47 -74.89, -91.24 100.60 05/16/2021 21:47:35 -74.89, -91.25 100.53 0.27 72
12 05/16/2021 22:37:45 76.22, 80.22 77.88 05/16/2021 22:37:50 76.23, 80.30 77.85 2.17 5

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2021
SNOs_Map_AQUA_NPP_20210503.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/03/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP