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: 6/11/2017
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 06/12/2017 06:21:41 -75.61, 142.40 104.99 06/12/2017 06:21:30 -75.62, 142.48 105.00 2.29 11
2 06/12/2017 07:10:52 76.33, -47.74 74.17 06/12/2017 07:11:59 76.32, -47.83 74.14 2.75 67
3 06/14/2017 21:48:59 74.72, 88.27 75.92 06/14/2017 21:47:58 74.73, 88.31 75.97 1.28 61
4 06/14/2017 22:38:04 -75.85,-101.01 105.37 06/14/2017 22:38:20 -75.85,-101.00 105.39 0.25 16
5 06/17/2017 14:05:20 75.06,-154.99 75.49 06/17/2017 14:04:46 75.05,-154.99 75.52 0.12 34
6 06/17/2017 14:54:26 -76.12, 15.73 105.76 06/17/2017 14:55:09 -76.12, 15.69 105.79 1.21 43
7 06/20/2017 06:21:41 75.38, -38.22 75.10 06/20/2017 06:21:34 75.38, -38.25 75.12 0.86 7
8 06/20/2017 07:10:48 -76.39, 132.49 106.09 06/20/2017 07:11:58 -76.39, 132.42 106.13 2.04 70
9 06/22/2017 21:49:02 -74.38, -92.56 103.72 06/22/2017 21:48:05 -74.37, -92.64 103.65 2.63 57
10 06/22/2017 22:37:59 75.79, 78.85 74.66 06/22/2017 22:38:19 75.79, 78.82 74.65 1.01 20
11 06/25/2017 14:05:20 -74.85, 24.50 104.17 06/25/2017 14:04:50 -74.84, 24.41 104.13 2.77 30

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/11/2017
SNOs_Map_AQUA_NPP_20170612.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/11/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service