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: 2/25/2014
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 02/25/2014 12:28:29 -71.55, 42.44 68.56 02/25/2014 12:28:12 -71.56, 42.50 68.56 2.25 17
2 02/25/2014 13:17:23 73.22,-146.83 109.68 02/25/2014 13:18:23 73.22,-146.86 109.63 1.06 60
3 02/28/2014 03:56:04 69.50, -12.36 112.54 02/28/2014 03:55:01 69.50, -12.36 112.61 0.08 63
4 02/28/2014 04:44:48 -71.89, 158.91 69.92 02/28/2014 04:45:02 -71.88, 158.87 69.92 1.65 14
5 03/02/2014 20:12:07 70.72, 105.28 110.29 03/02/2014 20:11:35 70.72, 105.30 110.31 0.76 32
6 03/02/2014 21:00:55 -72.86, -83.40 71.95 03/02/2014 21:01:40 -72.85, -83.41 72.00 0.19 45
7 03/05/2014 11:41:02 -64.24, 46.13 64.31 03/05/2014 11:39:48 -64.31, 45.83 64.18 15.93 74
8 03/05/2014 12:28:11 71.81,-137.05 108.13 03/05/2014 12:28:11 71.81,-137.01 108.11 1.60 0
9 03/05/2014 13:14:53 -79.67, 57.44 81.17 03/05/2014 13:16:07 -79.41, 58.39 81.32 34.94 74
10 03/08/2014 03:55:40 -70.12, 168.57 71.18 03/08/2014 03:54:57 -70.13, 168.59 71.14 0.73 43
11 03/08/2014 04:44:16 72.77, -19.39 106.07 03/08/2014 04:44:49 72.78, -19.32 106.02 2.55 33
12 03/10/2014 20:11:40 -71.26, -73.78 73.40 03/10/2014 20:11:31 -71.26, -73.76 73.40 0.78 9

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/25/2014
SNOs_Map_AQUA_NPP_20140226.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/25/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service