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: 8/1/2017
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 08/01/2017 21:48:47 74.72, 88.31 81.61 08/01/2017 21:48:03 74.73, 88.35 81.63 1.33 44
2 08/01/2017 22:37:53 -75.83,-101.04 99.66 08/01/2017 22:38:26 -75.82,-101.05 99.68 0.30 33
3 08/04/2017 14:05:08 75.14,-154.73 81.81 08/04/2017 14:04:52 75.14,-154.71 81.82 0.45 16
4 08/04/2017 14:54:15 -76.18, 15.93 99.39 08/04/2017 14:55:16 -76.18, 15.91 99.44 0.66 61
5 08/07/2017 05:32:32 -74.13, 151.00 96.36 08/07/2017 05:31:27 -74.13, 150.98 96.30 0.58 65
6 08/07/2017 06:21:29 75.55, -37.72 82.04 08/07/2017 06:21:41 75.55, -37.72 82.03 0.15 12
7 08/09/2017 21:48:50 -74.64, -91.90 96.21 08/09/2017 21:48:13 -74.64, -91.92 96.17 0.57 37
8 08/09/2017 22:37:49 75.95, 79.33 82.31 08/09/2017 22:38:29 75.95, 79.34 82.28 0.20 40
9 08/12/2017 14:05:09 -75.15, 25.28 96.02 08/12/2017 14:05:00 -75.15, 25.27 96.01 0.13 9
10 08/12/2017 14:54:10 76.34,-163.56 82.61 08/12/2017 14:55:18 76.34,-163.54 82.55 0.72 68
11 08/15/2017 05:32:25 74.38, -28.42 85.62 08/15/2017 05:31:27 74.38, -28.38 85.66 1.32 58

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2017
SNOs_Map_AQUA_NPP_20170802.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/01/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service