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: 9/2/2018
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 09/03/2018 06:22:31 -75.09, 140.84 89.18 09/03/2018 06:22:13 -75.09, 140.87 89.17 0.77 18
2 09/03/2018 07:11:32 76.33, -47.87 89.43 09/03/2018 07:12:30 76.34, -47.77 89.35 2.77 58
3 09/05/2018 21:49:45 74.34, 87.22 92.56 09/05/2018 21:48:39 74.34, 87.28 92.60 2.16 66
4 09/05/2018 22:38:49 -75.50,-102.14 88.72 09/05/2018 22:39:01 -75.50,-102.13 88.73 0.38 12
5 09/08/2018 14:06:00 74.85,-155.62 92.92 09/08/2018 14:05:24 74.86,-155.56 92.94 1.99 36
6 09/08/2018 14:55:06 -75.90, 14.93 88.24 09/08/2018 14:55:48 -75.90, 14.94 88.28 0.33 42
7 09/11/2018 06:22:17 75.31, -38.53 93.36 09/11/2018 06:22:11 75.32, -38.46 93.34 2.27 6
8 09/11/2018 07:11:24 -76.29, 132.04 87.75 09/11/2018 07:12:36 -76.29, 132.06 87.82 0.63 72
9 09/13/2018 21:49:36 -74.35, -92.73 84.67 09/13/2018 21:48:44 -74.35, -92.71 84.62 0.47 52
10 09/13/2018 22:38:42 75.35, 77.48 94.26 09/13/2018 22:39:07 75.34, 77.39 94.26 2.91 25
11 09/16/2018 14:05:51 -74.90, 24.53 84.31 09/16/2018 14:05:29 -74.90, 24.56 84.30 0.82 22

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/2/2018
SNOs_Map_AQUA_NPP_20180903.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/02/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service