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: 2/25/2019
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 02/26/2019 06:21:47 -76.27, 144.55 73.86 02/26/2019 06:21:30 -76.26, 144.49 73.83 1.76 17
2 02/26/2019 07:10:53 77.17, -44.62 105.06 02/26/2019 07:11:54 77.16, -44.69 105.03 1.96 61
3 02/28/2019 21:49:01 75.67, 90.96 105.83 02/28/2019 21:47:51 75.67, 90.96 105.89 0.05 70
4 02/28/2019 22:38:07 -76.75, -97.96 75.43 02/28/2019 22:38:13 -76.75, -97.93 75.44 0.76 6
5 03/03/2019 14:05:19 76.25,-151.38 104.14 03/03/2019 14:04:32 76.26,-151.28 104.15 2.67 47
6 03/03/2019 14:54:35 -76.83, 18.24 76.56 03/03/2019 14:55:05 -76.83, 18.15 76.57 2.20 30
7 03/06/2019 06:21:46 76.33, -35.23 103.00 03/06/2019 06:21:23 76.34, -35.24 103.02 0.20 23
8 03/06/2019 07:10:54 -77.29, 135.82 78.15 03/06/2019 07:11:47 -77.29, 135.87 78.21 1.27 53
9 03/08/2019 21:51:25 -68.20,-102.82 69.43 03/08/2019 21:50:11 -68.37,-103.70 69.23 40.69 74
10 03/08/2019 22:38:12 76.51, 81.23 101.74 03/08/2019 22:38:13 76.50, 81.14 101.77 2.61 1
11 03/08/2019 23:25:23 -81.45, -74.47 85.98 03/08/2019 23:26:37 -81.08, -73.89 86.15 42.21 74
12 03/11/2019 14:05:24 -76.16, 28.31 78.90 03/11/2019 14:04:30 -76.16, 28.39 78.87 2.28 54

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/25/2019
SNOs_Map_AQUA_NPP_20190226.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/25/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service