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: 7/29/2017
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 07/30/2017 05:32:25 74.36, -28.46 81.38 07/30/2017 05:31:13 74.37, -28.38 81.42 2.72 72
2 07/30/2017 06:21:31 -75.47, 142.06 99.89 07/30/2017 06:21:36 -75.48, 142.08 99.90 0.54 5
3 08/01/2017 21:48:47 74.73, 88.33 81.60 08/01/2017 21:48:03 74.74, 88.37 81.63 1.28 44
4 08/01/2017 22:37:53 -75.84,-101.01 99.67 08/01/2017 22:38:26 -75.83,-101.02 99.69 0.44 33
5 08/04/2017 14:05:09 75.10,-154.84 81.86 08/04/2017 14:04:53 75.10,-154.83 81.87 0.21 16
6 08/04/2017 14:54:16 -76.14, 15.81 99.35 08/04/2017 14:55:17 -76.14, 15.78 99.39 0.99 61
7 08/07/2017 05:32:33 -74.04, 150.79 96.26 08/07/2017 05:31:28 -74.04, 150.76 96.20 1.16 65
8 08/07/2017 06:21:30 75.46, -37.97 82.15 08/07/2017 06:21:42 75.46, -37.99 82.14 0.55 12
9 08/09/2017 21:48:52 -74.56, -92.11 96.11 08/09/2017 21:48:15 -74.55, -92.16 96.07 1.56 37
10 08/09/2017 22:37:51 75.86, 79.07 82.41 08/09/2017 22:38:31 75.86, 79.04 82.39 0.89 40
11 08/12/2017 14:05:12 -75.01, 24.92 95.87 08/12/2017 14:05:03 -75.01, 24.87 95.85 1.56 9

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/29/2017
SNOs_Map_AQUA_NPP_20170730.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/29/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service