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: 10/1/2013
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 10/01/2013 21:49:27 -74.37, -92.64 78.18 10/01/2013 21:49:19 -74.36, -92.70 78.15 2.09 8
2 10/01/2013 22:38:27 75.65, 78.39 100.46 10/01/2013 22:39:36 75.65, 78.34 100.41 1.52 69
3 10/04/2013 13:16:41 73.68,-145.95 103.49 10/04/2013 13:15:44 73.68,-145.92 103.53 1.15 57
4 10/04/2013 14:05:42 -75.04, 24.94 77.94 10/04/2013 14:06:02 -75.04, 24.95 77.96 0.35 20
5 10/07/2013 05:33:02 74.04, -29.27 104.07 10/07/2013 05:32:34 74.03, -29.30 104.10 0.90 28
6 10/07/2013 06:22:04 -75.34, 141.63 77.30 10/07/2013 06:22:53 -75.34, 141.59 77.33 1.10 49
7 10/09/2013 21:01:47 -68.50, -90.21 69.57 10/09/2013 21:00:33 -68.59, -90.67 69.40 21.20 74
8 10/09/2013 21:49:20 74.52, 87.76 104.51 10/09/2013 21:49:21 74.52, 87.73 104.52 1.05 1
9 10/09/2013 22:35:42 -81.59, -58.96 85.40 10/09/2013 22:36:56 -81.13, -58.43 85.63 51.61 74
10 10/12/2013 13:16:35 -73.79, 34.31 73.82 10/12/2013 13:15:48 -73.80, 34.36 73.79 1.75 47
11 10/12/2013 14:05:34 75.14,-154.79 104.81 10/12/2013 14:06:04 75.14,-154.76 104.77 0.74 30
12 10/15/2013 05:32:55 -74.14, 150.97 73.24 10/15/2013 05:32:38 -74.14, 150.96 73.22 0.44 17

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2013
SNOs_Map_AQUA_NPP_20131002.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/01/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service