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: 6/15/2017
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 06/17/2017 14:05:21 75.00,-155.13 75.55 06/17/2017 14:04:47 75.00,-155.15 75.58 0.42 34
2 06/17/2017 14:54:27 -76.07, 15.55 105.69 06/17/2017 14:55:10 -76.06, 15.49 105.71 1.47 43
3 06/20/2017 06:21:42 75.33, -38.37 75.17 06/20/2017 06:21:35 75.32, -38.42 75.18 1.56 7
4 06/20/2017 07:10:49 -76.34, 132.30 106.03 06/20/2017 07:11:59 -76.33, 132.21 106.06 2.73 70
5 06/22/2017 21:48:55 -74.78, -91.57 104.18 06/22/2017 21:47:57 -74.79, -91.51 104.15 1.87 58
6 06/22/2017 22:38:02 75.70, 78.56 74.77 06/22/2017 22:38:22 75.69, 78.49 74.78 2.29 20
7 06/25/2017 14:05:14 -75.16, 25.29 104.52 06/25/2017 14:04:43 -75.16, 25.33 104.51 1.03 31
8 06/25/2017 14:54:22 76.01,-164.62 74.50 06/25/2017 14:55:09 76.00,-164.71 74.48 2.61 47
9 06/28/2017 05:37:47 56.45, -48.11 94.96 06/28/2017 05:36:35 56.64, -49.44 95.27 83.99 72
10 06/28/2017 06:21:34 -75.52, 142.18 104.81 06/28/2017 06:21:30 -75.52, 142.20 104.82 0.65 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/15/2017
SNOs_Map_AQUA_NPP_20170616.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/15/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service