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: 5/3/2015
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 05/03/2015 11:40:29 68.03,-130.24 90.18 05/03/2015 11:39:47 68.03,-130.25 90.23 0.16 42
2 05/03/2015 12:28:50 -71.72, 42.58 93.64 05/03/2015 12:29:23 -71.73, 42.65 93.69 2.51 33
3 05/06/2015 03:56:27 69.67, -12.30 87.75 05/06/2015 03:56:12 69.67, -12.27 87.76 1.06 15
4 05/06/2015 04:45:09 -72.18, 159.25 94.88 05/06/2015 04:46:10 -72.18, 159.24 94.94 0.47 61
5 05/08/2015 19:24:08 -67.46, -66.77 90.73 05/08/2015 19:23:04 -67.47, -66.73 90.67 1.86 64
6 05/08/2015 20:12:36 70.60, 104.92 86.06 05/08/2015 20:12:49 70.60, 104.91 86.05 0.40 13
7 05/11/2015 11:40:08 -68.94, 50.87 92.91 05/11/2015 11:39:32 -68.95, 50.91 92.89 1.67 36
8 05/11/2015 12:28:41 71.77,-137.33 84.15 05/11/2015 12:29:22 71.77,-137.32 84.11 0.51 41
9 05/14/2015 03:56:20 -69.72, 167.78 94.36 05/14/2015 03:56:13 -69.71, 167.76 94.34 1.04 7
10 05/14/2015 04:44:55 72.41, -20.30 82.82 05/14/2015 04:46:05 72.41, -20.34 82.77 1.52 70
11 05/16/2015 19:23:49 67.94, 113.81 86.86 05/16/2015 19:22:55 67.95, 113.82 86.91 0.76 54

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2015
SNOs_Map_AQUA_NPP_20150503.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/03/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir