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: 12/17/2014
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 12/18/2014 09:15:24 53.89,-103.54 139.32 12/18/2014 09:14:58 53.89,-103.56 139.38 1.30 26
2 12/18/2014 10:02:14 -63.13, 69.87 48.19 12/18/2014 10:03:01 -63.13, 69.85 48.25 0.73 47
3 12/21/2014 01:31:01 57.21, 14.09 136.90 12/21/2014 01:30:51 57.21, 14.08 136.93 0.85 10
4 12/21/2014 02:18:24 -64.48,-173.13 49.19 12/21/2014 02:19:28 -64.48,-173.17 49.27 2.06 64
5 12/23/2014 17:00:23 -49.31, -41.52 36.91 12/23/2014 16:59:17 -49.31, -41.51 36.77 0.83 66
6 12/23/2014 17:46:39 60.33, 131.90 134.48 12/23/2014 17:46:46 60.33, 131.90 134.46 0.24 7
7 12/23/2014 18:29:23 -80.80, -10.88 66.37 12/23/2014 18:30:37 -80.45, -9.97 66.58 41.77 74
8 12/26/2014 09:15:54 -52.86, 75.92 39.43 12/26/2014 09:15:06 -52.86, 75.91 39.33 0.41 48
9 12/26/2014 10:02:18 63.34,-109.99 131.97 12/26/2014 10:02:43 63.35,-109.95 131.92 1.96 25
10 12/29/2014 01:31:25 -56.32,-166.44 42.11 12/29/2014 01:30:56 -56.32,-166.46 42.05 0.92 29
11 12/29/2014 02:18:23 64.77, 7.12 130.72 12/29/2014 02:19:08 64.77, 7.13 130.65 0.18 45
12 12/31/2014 17:46:57 -59.62, -48.58 44.87 12/31/2014 17:46:48 -59.62, -48.59 44.85 0.67 9

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/17/2014
SNOs_Map_AQUA_NPP_20141218.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/17/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service