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: 6/29/2017
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 06/30/2017 21:48:52 74.67, 88.17 76.35 06/30/2017 21:47:57 74.67, 88.19 76.38 0.85 55
2 06/30/2017 22:37:59 -75.72,-101.36 104.86 06/30/2017 22:38:21 -75.71,-101.42 104.87 1.85 22
3 07/03/2017 14:05:11 75.13,-154.76 76.04 07/03/2017 14:04:41 75.13,-154.73 76.06 1.06 30
4 07/03/2017 14:54:20 -76.07, 15.59 105.06 07/03/2017 14:55:07 -76.07, 15.54 105.08 1.60 47
5 07/06/2017 06:21:32 75.53, -37.77 75.84 07/06/2017 06:21:27 75.54, -37.72 75.83 1.64 5
6 07/06/2017 07:10:42 -76.42, 132.58 105.20 07/06/2017 07:11:54 -76.41, 132.55 105.25 0.98 72
7 07/08/2017 21:48:57 -74.49, -92.29 102.65 07/08/2017 21:48:00 -74.49, -92.30 102.61 0.16 57
8 07/08/2017 22:37:52 75.98, 79.42 75.63 07/08/2017 22:38:12 75.99, 79.51 75.59 2.56 20
9 07/11/2017 14:05:15 -75.04, 24.99 102.94 07/11/2017 14:04:43 -75.04, 25.02 102.92 0.80 32

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/29/2017
SNOs_Map_AQUA_NPP_20170630.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/29/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service