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: 10/12/2015
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 10/13/2015 03:54:48 71.04, -10.17 108.98 10/13/2015 03:53:55 71.03, -10.20 109.05 1.21 53
2 10/13/2015 04:43:22 -73.88, 162.77 73.84 10/13/2015 04:43:45 -73.89, 162.85 73.89 2.42 23
3 10/15/2015 20:10:54 72.15, 107.58 108.80 10/15/2015 20:10:26 72.16, 107.58 108.83 0.13 28
4 10/15/2015 20:59:44 -74.13, -80.79 73.16 10/15/2015 21:00:33 -74.12, -80.81 73.21 0.90 49
5 10/18/2015 11:41:45 -59.27, 42.38 58.53 10/18/2015 11:40:31 -59.40, 41.76 58.26 37.93 74
6 10/18/2015 12:26:59 73.35,-134.24 108.54 10/18/2015 12:26:56 73.35,-134.17 108.52 2.52 3
7 10/18/2015 13:15:37 -75.86, 39.65 74.06 10/18/2015 13:16:51 -75.83, 39.81 74.15 5.63 74
8 10/21/2015 03:54:35 -71.52, 170.63 68.79 10/21/2015 03:53:42 -71.52, 170.63 68.73 0.09 53
9 10/21/2015 04:43:16 73.88, -17.22 108.91 10/21/2015 04:43:39 73.88, -17.18 108.87 1.11 23
10 10/23/2015 20:10:47 -72.32, -72.10 68.68 10/23/2015 20:10:20 -72.32, -72.11 68.65 0.55 27

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/12/2015
SNOs_Map_AQUA_NPP_20151012.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/12/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service