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: 12/23/2014
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 12/23/2014 17:00:23 -49.31, -41.52 36.91 12/23/2014 16:59:18 -49.31, -41.51 36.77 0.63 65
2 12/23/2014 17:46:38 60.39, 131.94 134.43 12/23/2014 17:46:46 60.39, 131.94 134.41 0.20 8
3 12/23/2014 18:28:42 -81.62, 4.11 68.51 12/23/2014 18:29:56 -81.20, 4.55 68.73 47.13 74
4 12/26/2014 09:15:40 -53.53, 76.25 39.95 12/26/2014 09:14:54 -53.54, 76.26 39.87 0.32 46
5 12/26/2014 10:02:30 62.51,-110.64 132.69 12/26/2014 10:02:58 62.51,-110.65 132.65 0.77 28
6 12/29/2014 01:31:06 -57.15,-165.96 42.79 12/29/2014 01:30:41 -57.15,-165.96 42.74 0.21 25
7 12/29/2014 02:18:05 65.53, 7.85 130.04 12/29/2014 02:18:54 65.54, 7.88 129.96 1.64 49
8 12/31/2014 17:01:05 46.40, 137.37 145.43 12/31/2014 16:59:52 46.39, 137.30 145.65 5.29 73
9 12/31/2014 17:46:40 -60.16, -48.19 45.33 12/31/2014 17:46:38 -60.16, -48.21 45.32 1.05 2
10 12/31/2014 18:34:10 66.71, 124.93 128.92 12/31/2014 18:35:23 66.71, 124.91 128.82 0.93 73
11 01/03/2015 09:15:06 54.85,-103.03 139.01 01/03/2015 09:14:15 54.85,-103.03 139.11 0.35 51
12 01/03/2015 10:01:56 -64.06, 70.67 48.82 01/03/2015 10:02:18 -64.07, 70.71 48.87 1.75 22
13 01/06/2015 01:30:20 58.77, 15.09 135.65 01/06/2015 01:29:55 58.77, 15.09 135.69 0.37 25

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/23/2014
SNOs_Map_AQUA_NPP_20141224.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/23/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service