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: 10/14/2015
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 10/15/2015 20:10:54 72.19, 107.65 108.77 10/15/2015 20:10:26 72.19, 107.65 108.80 0.13 28
2 10/15/2015 20:59:45 -74.11, -80.83 73.15 10/15/2015 21:00:34 -74.10, -80.86 73.19 0.87 49
3 10/18/2015 11:41:44 -59.30, 42.40 58.56 10/18/2015 11:40:30 -59.43, 41.79 58.29 37.76 74
4 10/18/2015 12:27:12 72.64,-135.64 109.24 10/18/2015 12:27:10 72.63,-135.71 109.26 2.54 2
5 10/18/2015 13:15:36 -75.89, 39.74 74.09 10/18/2015 13:16:50 -75.85, 39.90 74.18 5.82 74
6 10/21/2015 03:54:34 -71.55, 170.68 68.82 10/21/2015 03:53:41 -71.56, 170.69 68.77 0.36 53
7 10/21/2015 04:43:15 73.91, -17.15 108.88 10/21/2015 04:43:38 73.91, -17.10 108.84 1.56 23
8 10/23/2015 20:10:45 -72.41, -71.95 68.76 10/23/2015 20:10:18 -72.40, -71.95 68.73 0.10 27
9 10/23/2015 20:59:30 74.52, 100.16 109.15 10/23/2015 21:00:19 74.52, 100.21 109.08 1.65 49
10 10/26/2015 11:41:02 61.28,-136.23 122.21 10/26/2015 11:39:49 61.35,-136.83 122.50 32.91 73
11 10/26/2015 12:26:54 -73.34, 45.75 68.80 10/26/2015 12:26:53 -73.34, 45.78 68.81 0.87 1

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2015
SNOs_Map_AQUA_NPP_20151014.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/14/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service