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: 5/11/2017
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 05/13/2017 21:49:06 74.73, 88.29 80.27 05/13/2017 21:47:59 74.74, 88.31 80.33 0.55 67
2 05/13/2017 22:38:07 -76.04,-100.44 101.22 05/13/2017 22:38:17 -76.04,-100.38 101.25 1.57 10
3 05/16/2017 14:05:31 74.95,-155.28 79.42 05/16/2017 14:04:50 74.95,-155.33 79.47 1.69 41
4 05/16/2017 14:54:33 -76.20, 15.95 102.02 05/16/2017 14:55:09 -76.20, 15.93 102.05 0.49 36
5 05/19/2017 06:21:44 75.71, -37.30 77.99 05/19/2017 06:21:28 75.72, -37.22 77.98 2.51 16
6 05/19/2017 07:10:57 -76.40, 132.48 102.83 05/19/2017 07:11:59 -76.40, 132.41 102.87 1.98 62
7 05/21/2017 21:49:04 -74.87, -91.37 101.59 05/21/2017 21:47:57 -74.88, -91.28 101.55 2.61 67
8 05/21/2017 22:38:08 75.96, 79.32 77.17 05/21/2017 22:38:18 75.97, 79.37 77.15 1.51 10
9 05/24/2017 14:05:26 -75.22, 25.43 102.47 05/24/2017 14:04:45 -75.23, 25.49 102.45 1.81 41

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/11/2017
SNOs_Map_AQUA_NPP_20170512.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/11/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service