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: 10/4/2015
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 10/05/2015 03:54:54 -70.91, 169.61 73.68 10/05/2015 03:54:03 -70.90, 169.58 73.62 1.21 51
2 10/05/2015 04:43:29 73.60, -17.85 103.64 10/05/2015 04:43:54 73.60, -17.82 103.60 1.12 25
3 10/07/2015 20:10:55 -72.34, -72.10 74.16 10/07/2015 20:10:28 -72.34, -72.05 74.15 2.02 27
4 10/07/2015 20:59:48 74.04, 99.01 104.13 10/07/2015 21:00:38 74.04, 99.00 104.08 0.49 50
5 10/10/2015 11:41:42 59.56,-137.44 118.66 10/10/2015 11:40:29 59.64,-138.06 118.95 35.70 73
6 10/10/2015 12:27:08 -73.14, 45.31 74.02 10/10/2015 12:27:06 -73.15, 45.37 74.04 2.16 2
7 10/10/2015 13:15:09 77.35,-135.22 101.49 10/10/2015 13:16:23 77.25,-134.87 101.39 14.39 74
8 10/13/2015 03:54:40 71.43, -9.54 108.59 10/13/2015 03:53:47 71.43, -9.52 108.64 0.78 53
9 10/13/2015 04:43:30 -73.44, 161.81 73.39 10/13/2015 04:43:54 -73.44, 161.78 73.41 1.03 24
10 10/15/2015 20:10:57 71.99, 107.29 108.97 10/15/2015 20:10:30 71.98, 107.25 109.01 1.30 27

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/4/2015
SNOs_Map_AQUA_NPP_20151004.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/04/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service