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: 6/6/2017
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 06/06/2017 22:38:05 75.96, 79.32 74.97 06/06/2017 22:38:18 75.97, 79.39 74.94 2.07 13
2 06/09/2017 14:05:26 -74.98, 24.79 104.11 06/09/2017 14:04:49 -74.97, 24.76 104.07 0.96 37
3 06/09/2017 14:54:28 76.15,-164.19 74.53 06/09/2017 14:55:08 76.15,-164.21 74.50 0.57 40
4 06/12/2017 06:21:41 -75.63, 142.45 105.01 06/12/2017 06:21:30 -75.63, 142.53 105.02 2.15 11
5 06/12/2017 07:10:52 76.34, -47.70 74.15 06/12/2017 07:11:59 76.33, -47.79 74.12 2.73 67
6 06/14/2017 21:49:00 74.69, 88.18 75.96 06/14/2017 21:47:59 74.69, 88.22 76.01 1.12 61
7 06/14/2017 22:38:05 -75.82,-101.10 105.34 06/14/2017 22:38:21 -75.82,-101.10 105.35 0.10 16
8 06/17/2017 14:05:21 75.03,-155.07 75.52 06/17/2017 14:04:47 75.02,-155.08 75.55 0.53 34
9 06/17/2017 14:54:28 -76.05, 15.50 105.68 06/17/2017 14:55:11 -76.05, 15.44 105.70 1.76 43
10 06/20/2017 06:21:41 75.36, -38.29 75.13 06/20/2017 06:21:34 75.35, -38.34 75.15 1.67 7

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2017
SNOs_Map_AQUA_NPP_20170607.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/06/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service