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: 11/9/2017
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 11/11/2017 05:32:11 -75.59, 154.80 66.22 11/11/2017 05:31:32 -75.60, 154.84 66.19 1.12 39
2 11/11/2017 06:21:17 76.52, -34.65 112.82 11/11/2017 06:21:56 76.51, -34.71 112.79 1.64 39
3 11/13/2017 21:48:36 -75.86, -88.52 65.78 11/13/2017 21:48:21 -75.86, -88.54 65.77 0.41 15
4 11/13/2017 22:37:36 77.06, 83.16 112.94 11/13/2017 22:38:38 77.07, 83.26 112.86 2.94 62
5 11/16/2017 13:15:51 75.23,-142.11 115.56 11/16/2017 13:14:43 75.23,-142.05 115.61 1.77 68
6 11/16/2017 14:05:00 -76.17, 28.31 65.42 11/16/2017 14:05:09 -76.17, 28.27 65.42 1.30 9
7 11/19/2017 05:32:14 75.58, -25.23 115.84 11/19/2017 05:31:30 75.59, -25.20 115.88 1.04 44
8 11/19/2017 06:21:24 -76.47, 145.16 65.09 11/19/2017 06:21:57 -76.47, 145.10 65.11 1.57 33
9 11/21/2017 21:48:35 75.98, 91.82 116.05 11/21/2017 21:48:15 75.98, 91.85 116.06 0.90 20

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/9/2017
SNOs_Map_AQUA_NPP_20171110.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 11/09/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service