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: 12/11/2013
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 12/12/2013 21:01:07 -72.43, -84.39 57.01 12/12/2013 21:00:14 -72.44, -84.32 56.97 2.31 53
2 12/12/2013 21:50:08 73.71, 85.82 121.75 12/12/2013 21:50:33 73.70, 85.74 121.75 2.58 25
3 12/15/2013 13:17:19 -73.11, 32.83 57.44 12/15/2013 13:17:00 -73.12, 32.88 57.43 1.65 19
4 12/15/2013 14:06:21 74.32,-156.88 121.36 12/15/2013 14:07:20 74.31,-156.96 121.33 2.51 59
5 12/18/2013 04:44:45 71.47, -21.89 124.33 12/18/2013 04:43:45 71.46, -21.95 124.42 2.23 60
6 12/18/2013 05:33:32 -73.64, 149.83 57.78 12/18/2013 05:33:48 -73.64, 149.83 57.80 0.25 16
7 12/20/2013 21:00:46 72.66, 96.12 123.32 12/20/2013 21:00:21 72.66, 96.11 123.35 0.32 25
8 12/20/2013 21:49:37 -74.58, -92.10 58.60 12/20/2013 21:50:28 -74.58, -92.03 58.68 2.36 51
9 12/23/2013 12:28:07 -71.39, 42.15 55.39 12/23/2013 12:27:01 -71.39, 42.14 55.31 0.56 66
10 12/23/2013 13:16:52 73.52,-146.25 122.54 12/23/2013 13:17:03 73.52,-146.23 122.52 0.56 11

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/11/2013
SNOs_Map_AQUA_NPP_20131211.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/11/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service