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: 6/16/2017
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 06/17/2017 14:05:21 75.02,-155.08 75.53 06/17/2017 14:04:47 75.02,-155.10 75.56 0.44 34
2 06/17/2017 14:54:27 -76.08, 15.60 105.71 06/17/2017 14:55:10 -76.08, 15.55 105.74 1.46 43
3 06/20/2017 06:21:42 75.35, -38.31 75.14 06/20/2017 06:21:35 75.34, -38.37 75.16 1.67 7
4 06/20/2017 07:10:50 -76.31, 132.21 105.99 06/20/2017 07:12:00 -76.30, 132.11 106.02 2.81 70
5 06/22/2017 21:48:55 -74.75, -91.64 104.15 06/22/2017 21:47:57 -74.76, -91.59 104.11 1.66 58
6 06/22/2017 22:38:02 75.67, 78.48 74.81 06/22/2017 22:38:22 75.66, 78.39 74.81 2.53 20
7 06/25/2017 14:05:15 -75.13, 25.22 104.49 06/25/2017 14:04:44 -75.13, 25.24 104.47 0.64 31
8 06/25/2017 14:54:15 76.37,-163.47 74.07 06/25/2017 14:55:01 76.38,-163.37 74.00 2.91 46
9 06/28/2017 05:37:53 56.13, -48.29 95.28 06/28/2017 05:36:41 56.32, -49.63 95.59 85.42 72
10 06/28/2017 06:21:35 -75.49, 142.11 104.78 06/28/2017 06:21:31 -75.49, 142.11 104.78 0.11 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2017
SNOs_Map_AQUA_NPP_20170617.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/16/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service