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: 8/7/2018
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 08/07/2018 14:55:44 -75.53, 13.76 97.93 08/07/2018 14:55:37 -75.54, 13.79 97.93 1.17 7
2 08/07/2018 15:44:48 76.58,-175.34 80.85 08/07/2018 15:45:58 76.59,-175.28 80.78 1.72 70
3 08/10/2018 06:23:05 74.40, -40.96 84.09 08/10/2018 06:22:11 74.39, -41.04 84.16 2.62 54
4 08/10/2018 07:12:06 -75.74, 130.23 97.43 08/10/2018 07:12:29 -75.73, 130.17 97.43 1.71 23
5 08/12/2018 22:39:18 75.11, 76.73 84.04 08/12/2018 22:38:53 75.11, 76.72 84.06 0.30 25
6 08/12/2018 23:28:21 -76.32,-112.08 97.36 08/12/2018 23:29:13 -76.33,-112.02 97.41 1.53 52
7 08/15/2018 14:06:39 -74.12, 22.52 94.08 08/15/2018 14:05:27 -74.11, 22.48 94.01 1.35 72
8 08/15/2018 14:55:33 75.71,-165.71 84.13 08/15/2018 14:55:37 75.72,-165.63 84.11 2.35 4
9 08/18/2018 06:22:51 -74.88, 140.25 94.13 08/18/2018 06:22:08 -74.89, 140.30 94.11 1.59 43
10 08/18/2018 07:11:56 75.91, -49.24 84.71 08/18/2018 07:12:30 75.90, -49.27 84.69 0.67 34
11 08/20/2018 22:39:11 -75.18,-103.09 93.64 08/20/2018 22:38:58 -75.17,-103.12 93.62 0.98 13

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/7/2018
SNOs_Map_AQUA_NPP_20180807.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/07/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service