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: 12/20/2015
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 12/21/2015 12:27:08 73.30,-134.33 122.71 12/21/2015 12:26:26 73.30,-134.32 122.75 0.20 42
2 12/21/2015 13:15:59 -75.20, 37.78 59.22 12/21/2015 13:16:33 -75.20, 37.85 59.28 2.21 34
3 12/24/2015 04:43:30 73.68, -17.65 122.40 12/24/2015 04:43:11 73.67, -17.71 122.44 2.10 19
4 12/24/2015 05:32:24 -75.41, 154.25 59.39 12/24/2015 05:33:21 -75.41, 154.25 59.44 0.16 57
5 12/26/2015 20:10:50 -72.88, -71.05 56.80 12/26/2015 20:09:36 -72.89, -70.98 56.74 2.43 74
6 12/26/2015 20:59:50 74.19, 99.38 121.90 12/26/2015 20:59:54 74.18, 99.30 121.92 2.72 4
7 12/26/2015 21:44:34 -81.11, -8.92 73.32 12/26/2015 21:45:47 -80.51, -10.37 73.65 71.20 73
8 12/29/2015 12:27:19 -72.91, 44.89 56.86 12/29/2015 12:26:29 -72.90, 44.82 56.79 2.47 50
9 12/29/2015 13:16:07 74.83,-143.19 121.19 12/29/2015 13:16:34 74.82,-143.23 121.18 1.61 27
10 01/01/2016 04:43:30 -73.86, 162.74 57.91 01/01/2016 04:43:03 -73.86, 162.73 57.88 0.32 27

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2015
SNOs_Map_AQUA_NPP_20151220.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/20/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service