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: 9/15/2017
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 09/16/2017 05:32:26 74.34, -28.51 96.27 09/16/2017 05:31:52 74.33, -28.57 96.32 1.88 34
2 09/16/2017 06:21:25 -75.75, 142.87 85.27 09/16/2017 06:22:08 -75.75, 142.85 85.31 0.43 43
3 09/18/2017 21:48:48 74.72, 88.31 96.81 09/18/2017 21:48:40 74.71, 88.22 96.84 2.83 8
4 09/18/2017 22:37:48 -76.07,-100.27 84.67 09/18/2017 22:38:57 -76.07,-100.31 84.72 1.31 69
5 09/21/2017 13:16:09 -73.88, 34.55 81.35 09/21/2017 13:15:10 -73.88, 34.52 81.28 1.13 59
6 09/21/2017 14:05:01 75.60,-153.46 96.81 09/21/2017 14:05:18 75.61,-153.37 96.77 2.75 17
7 09/24/2017 05:32:30 -74.36, 151.53 80.90 09/24/2017 05:31:57 -74.36, 151.49 80.86 1.30 33
8 09/24/2017 06:21:32 75.56, -37.70 97.82 09/24/2017 06:22:16 75.55, -37.78 97.80 2.61 44
9 09/26/2017 21:48:50 -74.88, -91.32 80.49 09/26/2017 21:48:43 -74.88, -91.34 80.48 0.76 7
10 09/26/2017 22:37:53 76.01, 79.51 98.29 09/26/2017 22:39:03 76.00, 79.46 98.24 1.43 70
11 09/29/2017 13:16:08 74.03,-145.12 101.36 09/29/2017 13:15:10 74.04,-145.09 101.41 0.80 58

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/15/2017
SNOs_Map_AQUA_NPP_20170916.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/15/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service