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: 2/13/2015
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 02/15/2015 02:19:33 61.90, 4.78 124.63 02/15/2015 02:18:38 61.89, 4.74 124.72 1.91 55
2 02/15/2015 03:07:19 -67.72, 177.76 60.97 02/15/2015 03:07:39 -67.71, 177.73 60.98 1.58 20
3 02/17/2015 18:34:57 65.48, 123.68 120.33 02/17/2015 18:34:26 65.48, 123.71 120.36 1.17 31
4 02/17/2015 19:23:13 -69.52, -64.11 63.66 02/17/2015 19:23:58 -69.52, -64.13 63.71 0.73 45
5 02/20/2015 10:07:33 -46.02, 60.74 42.83 02/20/2015 10:06:23 -45.89, 60.27 42.37 38.84 70
6 02/20/2015 10:51:00 66.83,-119.06 118.09 02/20/2015 10:50:55 66.83,-119.09 118.10 1.28 5
7 02/20/2015 11:39:19 -70.66, 53.42 65.75 02/20/2015 11:40:30 -70.66, 53.38 65.81 1.77 71
8 02/23/2015 02:19:02 -63.40,-174.01 59.54 02/23/2015 02:18:08 -63.40,-174.03 59.46 1.39 54
9 02/23/2015 03:06:53 68.70, -1.02 115.29 02/23/2015 03:07:14 68.69, -1.04 115.27 0.92 21
10 02/25/2015 18:34:38 -66.23, -55.54 63.25 02/25/2015 18:34:10 -66.23, -55.54 63.21 0.08 28

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/13/2015
SNOs_Map_AQUA_NPP_20150216.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/13/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service