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: 5/17/2015
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 05/19/2015 11:39:35 69.77,-127.96 84.42 05/19/2015 11:39:15 69.78,-127.93 84.43 1.40 20
2 05/19/2015 12:28:15 -72.38, 43.80 98.32 05/19/2015 12:29:11 -72.38, 43.82 98.39 0.96 56
3 05/22/2015 03:07:18 -67.16, 177.10 93.43 05/22/2015 03:06:14 -67.16, 177.09 93.35 0.60 64
4 05/22/2015 03:55:32 71.07, -10.15 82.54 05/22/2015 03:55:44 71.08, -10.11 82.52 1.54 12
5 05/24/2015 19:23:13 -68.60, -65.33 95.37 05/24/2015 19:22:42 -68.59, -65.37 95.32 2.03 31
6 05/24/2015 20:11:32 72.19, 107.64 80.88 05/24/2015 20:12:17 72.20, 107.68 80.82 1.27 45
7 05/27/2015 10:50:44 66.38,-119.53 86.47 05/27/2015 10:49:31 66.37,-119.57 86.56 2.18 73
8 05/27/2015 11:38:53 -70.78, 53.58 98.07 05/27/2015 11:38:55 -70.78, 53.61 98.08 1.29 2
9 05/27/2015 12:23:55 81.70, -82.93 66.96 05/27/2015 12:25:08 81.26, -82.28 66.74 50.55 73
10 05/30/2015 03:06:23 68.61, -1.11 83.81 05/30/2015 03:05:44 68.60, -1.13 83.85 0.90 39

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/17/2015
SNOs_Map_AQUA_NPP_20150517.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/17/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service