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: 12/18/2015
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 12/18/2015 20:10:54 72.42, 108.09 123.45 12/18/2015 20:09:50 72.42, 108.05 123.53 1.38 64
2 12/18/2015 20:59:42 -74.51, -79.85 58.63 12/18/2015 20:59:54 -74.51, -79.84 58.65 0.21 12
3 12/21/2015 12:27:08 73.30,-134.31 122.70 12/21/2015 12:26:26 73.31,-134.31 122.75 0.09 42
4 12/21/2015 13:15:58 -75.20, 37.80 59.23 12/21/2015 13:16:32 -75.21, 37.87 59.28 2.00 34
5 12/24/2015 04:43:30 73.69, -17.63 122.39 12/24/2015 04:43:11 73.68, -17.69 122.43 1.94 19
6 12/24/2015 05:32:24 -75.42, 154.27 59.40 12/24/2015 05:33:21 -75.42, 154.27 59.45 0.15 57
7 12/26/2015 20:11:03 -72.21, -72.32 56.13 12/26/2015 20:09:50 -72.20, -72.38 56.03 2.37 73
8 12/26/2015 20:59:49 74.25, 99.52 121.83 12/26/2015 20:59:53 74.24, 99.46 121.85 2.09 4
9 12/26/2015 21:44:29 -80.98, -7.06 73.61 12/26/2015 21:45:42 -80.38, -8.65 73.94 72.61 73
10 12/29/2015 12:27:16 -73.08, 45.22 57.03 12/29/2015 12:26:26 -73.07, 45.18 56.97 1.32 50
11 12/29/2015 13:16:05 74.94,-142.90 121.08 12/29/2015 13:16:32 74.94,-142.91 121.05 0.30 27

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/18/2015
SNOs_Map_AQUA_NPP_20151218.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/18/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service