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: 6/30/2021
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 07/01/2021 05:32:24 -74.73, 152.47 103.71 07/01/2021 05:31:18 -74.73, 152.44 103.65 1.08 66
2 07/01/2021 06:21:26 75.91, -36.62 74.93 07/01/2021 06:21:37 75.91, -36.67 74.93 1.47 11
3 07/03/2021 21:48:36 -75.54, -89.48 104.41 07/03/2021 21:47:58 -75.55, -89.38 104.41 2.81 38
4 07/03/2021 22:37:41 76.55, 81.31 74.40 07/03/2021 22:38:20 76.56, 81.41 74.34 2.82 39
5 07/06/2021 14:04:58 -75.84, 27.28 104.49 07/06/2021 14:04:49 -75.84, 27.33 104.50 1.50 9
6 07/06/2021 14:54:04 76.79,-161.97 74.38 07/06/2021 14:55:12 76.80,-161.91 74.31 1.72 68
7 07/09/2021 05:32:17 74.92, -27.04 76.90 07/09/2021 05:31:20 74.92, -27.04 76.94 0.15 57
8 07/09/2021 06:21:19 -76.18, 144.21 104.57 07/09/2021 06:21:39 -76.18, 144.24 104.60 0.74 20
9 07/11/2021 21:48:35 75.36, 90.03 76.74 07/11/2021 21:48:07 75.36, 90.01 76.77 0.59 28

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2021
SNOs_Map_AQUA_NPP_20210630.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/30/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP