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: 3/13/2014
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 03/13/2014 11:39:43 68.67,-129.29 108.20 03/13/2014 11:38:30 68.67,-129.25 108.26 1.79 73
2 03/13/2014 12:28:29 -70.98, 41.57 74.17 03/13/2014 12:28:33 -70.97, 41.52 74.16 1.71 4
3 03/13/2014 13:12:37 81.60, -70.65 87.95 03/13/2014 13:13:50 80.98, -71.64 87.68 70.92 73
4 03/16/2014 03:56:00 69.64, -12.16 106.15 03/16/2014 03:55:15 69.64, -12.13 106.18 1.52 45
5 03/16/2014 04:44:49 -71.76, 158.71 76.05 03/16/2014 04:45:21 -71.76, 158.67 76.07 1.38 32
6 03/18/2014 20:12:18 70.48, 104.91 104.21 03/18/2014 20:12:02 70.49, 104.93 104.22 0.88 16
7 03/18/2014 21:01:09 -72.48, -84.15 77.88 03/18/2014 21:02:10 -72.47, -84.19 77.93 1.48 61
8 03/21/2014 11:40:09 -68.07, 49.95 74.42 03/21/2014 11:39:07 -68.07, 49.91 74.34 1.70 62
9 03/21/2014 12:28:37 71.21,-138.10 102.38 03/21/2014 12:28:51 71.21,-138.10 102.37 0.18 14
10 03/24/2014 03:56:10 -69.70, 167.89 77.13 03/24/2014 03:55:38 -69.70, 167.91 77.11 1.09 32
11 03/24/2014 04:44:55 71.88, -21.11 100.62 03/24/2014 04:45:40 71.87, -21.16 100.59 1.65 45
12 03/26/2014 19:25:51 60.67, 107.43 110.71 03/26/2014 19:24:38 60.71, 107.02 110.90 22.51 73
13 03/26/2014 20:12:28 -70.37, -75.28 78.89 03/26/2014 20:12:28 -70.37, -75.32 78.87 1.60 0

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2014
SNOs_Map_AQUA_NPP_20140313.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/13/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service