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: 8/3/2017
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 08/04/2017 14:05:08 75.11,-154.82 81.85 08/04/2017 14:04:52 75.11,-154.81 81.86 0.26 16
2 08/04/2017 14:54:15 -76.14, 15.82 99.35 08/04/2017 14:55:16 -76.14, 15.79 99.40 0.81 61
3 08/07/2017 05:32:32 -74.09, 150.91 96.32 08/07/2017 05:31:27 -74.09, 150.88 96.26 0.98 65
4 08/07/2017 06:21:30 75.47, -37.96 82.14 08/07/2017 06:21:42 75.47, -37.97 82.13 0.46 12
5 08/09/2017 21:48:52 -74.56, -92.10 96.11 08/09/2017 21:48:15 -74.55, -92.15 96.07 1.40 37
6 08/09/2017 22:37:51 75.87, 79.09 82.40 08/09/2017 22:38:31 75.87, 79.07 82.38 0.79 40
7 08/12/2017 14:05:11 -75.07, 25.06 95.93 08/12/2017 14:05:02 -75.06, 25.02 95.91 1.46 9
8 08/12/2017 14:54:13 76.21,-163.96 82.76 08/12/2017 14:55:21 76.21,-163.99 82.71 0.82 68
9 08/15/2017 05:32:29 74.20, -28.84 85.82 08/15/2017 05:31:31 74.20, -28.86 85.87 0.83 58
10 08/15/2017 06:21:30 -75.51, 142.17 95.66 08/15/2017 06:21:49 -75.51, 142.13 95.67 1.13 19
11 08/17/2017 21:48:47 74.71, 88.27 86.05 08/17/2017 21:48:17 74.71, 88.24 86.08 0.80 30

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/3/2017
SNOs_Map_AQUA_NPP_20170804.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/03/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service