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: 7/24/2014
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 07/24/2014 17:00:58 46.01, 137.23 108.68 07/24/2014 16:59:56 46.00, 137.25 108.77 2.89 62
2 07/24/2014 17:48:01 -54.87, -51.32 79.95 07/24/2014 17:48:09 -54.86, -51.34 79.96 1.26 8
3 07/24/2014 18:27:00 81.20,-140.63 64.18 07/24/2014 18:28:13 80.59,-142.20 63.93 72.64 73
4 07/27/2014 09:16:38 48.76,-105.82 106.57 07/27/2014 09:16:08 48.75,-105.84 106.62 1.37 30
5 07/27/2014 10:03:33 -58.02, 66.31 82.51 07/27/2014 10:04:13 -58.02, 66.30 82.55 0.89 40
6 07/30/2014 01:31:38 53.84, 12.33 102.20 07/30/2014 01:31:39 53.84, 12.35 102.18 1.58 1
7 07/30/2014 02:19:05 -61.15,-175.77 85.02 07/30/2014 02:20:17 -61.15,-175.75 85.11 1.15 72
8 08/01/2014 17:00:41 -46.87, -42.45 70.44 08/01/2014 16:59:58 -46.88, -42.41 70.40 2.84 43
9 08/01/2014 17:47:28 55.94, 129.30 100.75 08/01/2014 17:48:02 55.94, 129.27 100.72 1.96 34
10 08/04/2014 09:16:17 -49.73, 74.59 72.58 08/04/2014 09:16:07 -49.73, 74.58 72.56 0.98 10
11 08/04/2014 10:02:52 59.49,-112.72 97.90 08/04/2014 10:03:58 59.49,-112.72 97.82 0.23 66
12 08/07/2014 00:44:13 46.05, 21.41 111.62 08/07/2014 00:43:23 46.04, 21.49 111.68 6.46 50
13 08/07/2014 01:31:26 -54.22,-167.47 76.28 08/07/2014 01:31:48 -54.22,-167.46 76.31 0.55 22

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/24/2014
SNOs_Map_AQUA_NPP_20140725.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/24/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service