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: 5/12/2017
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 05/13/2017 21:49:06 74.72, 88.26 80.29 05/13/2017 21:47:59 74.72, 88.28 80.34 0.52 67
2 05/13/2017 22:38:07 -76.02,-100.48 101.21 05/13/2017 22:38:17 -76.03,-100.42 101.23 1.59 10
3 05/16/2017 14:05:30 74.99,-155.17 79.38 05/16/2017 14:04:49 74.98,-155.23 79.43 1.69 41
4 05/16/2017 14:54:33 -76.19, 15.91 102.01 05/16/2017 14:55:09 -76.19, 15.89 102.04 0.46 36
5 05/19/2017 06:21:45 75.70, -37.34 78.00 05/19/2017 06:21:29 75.71, -37.25 77.99 2.60 16
6 05/19/2017 07:10:57 -76.44, 132.60 102.87 05/19/2017 07:11:59 -76.43, 132.54 102.91 1.86 62
7 05/21/2017 21:49:03 -74.91, -91.27 101.63 05/21/2017 21:47:56 -74.92, -91.18 101.59 2.84 67
8 05/21/2017 22:38:07 76.00, 79.43 77.13 05/21/2017 22:38:17 76.00, 79.49 77.10 1.73 10
9 05/24/2017 14:05:25 -75.26, 25.53 102.51 05/24/2017 14:04:44 -75.27, 25.60 102.49 2.22 41

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/12/2017
SNOs_Map_AQUA_NPP_20170513.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/12/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service