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: 10/16/2015
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 10/18/2015 12:27:07 73.19,-134.58 108.69 10/18/2015 12:26:59 73.20,-134.51 108.68 2.21 8
2 10/18/2015 13:16:02 -74.87, 36.88 73.01 10/18/2015 13:17:11 -74.87, 36.93 73.09 1.65 69
3 10/21/2015 03:54:46 -71.45, 170.47 68.72 10/21/2015 03:53:43 -71.46, 170.52 68.67 1.76 63
4 10/21/2015 04:43:27 73.81, -17.39 108.97 10/21/2015 04:43:40 73.82, -17.32 108.93 2.54 13
5 10/23/2015 20:11:14 -71.65, -73.34 68.03 10/23/2015 20:10:33 -71.64, -73.39 67.97 1.96 41
6 10/23/2015 20:59:56 73.95, 98.77 109.73 10/23/2015 21:00:31 73.94, 98.74 109.70 0.91 35
7 10/26/2015 12:27:22 -72.83, 44.67 68.31 10/26/2015 12:27:02 -72.84, 44.70 68.30 1.16 20
8 10/26/2015 13:16:20 74.26,-144.63 110.28 10/26/2015 13:17:17 74.25,-144.72 110.25 2.72 57
9 10/29/2015 03:55:42 68.64, -13.57 116.50 10/29/2015 03:54:28 68.69, -13.72 116.61 8.76 74
10 10/29/2015 04:43:41 -73.45, 161.80 68.06 10/29/2015 04:43:43 -73.46, 161.82 68.07 0.70 2

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2015
SNOs_Map_AQUA_NPP_20151017.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/16/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service