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: 6/19/2017
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 06/20/2017 06:21:41 75.38, -38.21 75.10 06/20/2017 06:21:34 75.38, -38.26 75.12 1.39 7
2 06/20/2017 07:10:49 -76.34, 132.31 106.03 06/20/2017 07:11:59 -76.33, 132.22 106.06 2.43 70
3 06/22/2017 21:48:54 -74.83, -91.44 104.24 06/22/2017 21:47:56 -74.84, -91.36 104.21 2.46 58
4 06/22/2017 22:38:02 75.70, 78.58 74.77 06/22/2017 22:38:22 75.69, 78.52 74.77 1.76 20
5 06/25/2017 14:05:12 -75.26, 25.56 104.64 06/25/2017 14:04:41 -75.26, 25.63 104.63 2.09 31
6 06/25/2017 14:54:20 76.11,-164.31 74.38 06/25/2017 14:55:07 76.10,-164.36 74.35 1.56 47
7 06/28/2017 05:37:31 57.39, -47.58 94.03 06/28/2017 05:36:18 57.63, -48.84 94.28 79.66 73
8 06/28/2017 06:21:31 -75.67, 142.61 104.98 06/28/2017 06:21:27 -75.68, 142.69 105.00 2.33 4
9 06/28/2017 07:10:27 77.07, -45.11 73.34 06/28/2017 07:11:41 77.03, -45.07 73.30 4.83 74
10 06/30/2017 21:48:51 74.62, 88.04 76.41 06/30/2017 21:47:58 74.62, 88.04 76.45 0.12 53
11 06/30/2017 22:37:58 -75.68,-101.48 104.82 06/30/2017 22:38:22 -75.67,-101.57 104.81 2.69 24

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2017
SNOs_Map_AQUA_NPP_20170620.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/19/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service