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: 12/8/2017
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 12/10/2017 13:19:27 -63.71, 20.94 49.38 12/10/2017 13:18:14 -63.86, 19.82 48.96 57.68 73
2 12/10/2017 14:04:58 76.37,-151.01 118.78 12/10/2017 14:04:56 76.37,-150.98 118.77 0.62 2
3 12/10/2017 14:53:15 -79.44, 31.05 64.91 12/10/2017 14:54:29 -79.31, 31.56 65.04 18.20 74
4 12/13/2017 05:32:15 -75.65, 155.00 60.20 12/13/2017 05:31:21 -75.65, 155.03 60.15 0.73 54
5 12/13/2017 06:21:20 76.64, -34.19 118.74 12/13/2017 06:21:43 76.64, -34.19 118.72 0.07 23
6 12/15/2017 21:48:36 -76.02, -88.00 60.38 12/15/2017 21:48:07 -76.02, -87.98 60.36 0.62 29
7 12/15/2017 22:37:42 76.96, 82.81 118.61 12/15/2017 22:38:30 76.95, 82.81 118.56 0.21 48
8 12/18/2017 13:21:53 55.01,-164.72 138.51 12/18/2017 13:20:41 55.25,-166.21 139.21 98.55 72
9 12/18/2017 14:04:56 -76.43, 29.20 60.66 12/18/2017 14:04:52 -76.43, 29.24 60.66 0.93 4
10 12/18/2017 14:54:04 77.26,-160.15 118.42 12/18/2017 14:55:17 77.26,-160.15 118.36 0.16 73
11 12/21/2017 05:32:14 75.59, -25.14 120.36 12/21/2017 05:31:18 75.59, -25.15 120.41 0.30 56

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2017
SNOs_Map_AQUA_NPP_20171209.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/08/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service