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: 8/12/2018
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 08/12/2018 22:39:18 75.11, 76.74 84.04 08/12/2018 22:38:53 75.11, 76.74 84.06 0.10 25
2 08/12/2018 23:28:20 -76.36,-111.93 97.41 08/12/2018 23:29:12 -76.37,-111.86 97.47 2.04 52
3 08/15/2018 14:06:37 -74.22, 22.75 94.19 08/15/2018 14:05:25 -74.21, 22.73 94.12 0.62 72
4 08/15/2018 14:55:40 75.36,-166.70 84.54 08/15/2018 14:55:45 75.35,-166.79 84.56 2.92 5
5 08/18/2018 06:22:48 -75.02, 140.62 94.29 08/18/2018 06:22:05 -75.03, 140.71 94.28 2.66 43
6 08/18/2018 07:11:55 75.95, -49.11 84.66 08/18/2018 07:12:29 75.95, -49.10 84.63 0.40 34
7 08/20/2018 22:39:09 -75.26,-102.85 93.74 08/20/2018 22:38:56 -75.26,-102.84 93.73 0.51 13
8 08/20/2018 23:28:16 76.19, 67.51 85.22 08/20/2018 23:29:20 76.18, 67.44 85.18 2.02 64
9 08/23/2018 14:06:24 74.47,-156.63 87.99 08/23/2018 14:05:23 74.47,-156.60 88.03 1.00 61
10 08/23/2018 14:55:30 -75.55, 13.83 93.21 08/23/2018 14:55:47 -75.54, 13.78 93.22 1.46 17
11 08/26/2018 06:22:45 74.76, -40.03 88.53 08/26/2018 06:22:14 74.76, -40.07 88.57 1.28 31

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/12/2018
SNOs_Map_AQUA_NPP_20180814.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/12/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service