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: 3/10/2017
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 03/10/2017 21:51:05 69.07, 78.21 108.74 03/10/2017 21:49:52 69.17, 77.44 108.95 32.39 73
2 03/10/2017 22:38:14 -76.38, -99.30 79.07 03/10/2017 22:38:14 -76.39, -99.22 79.09 2.12 0
3 03/10/2017 23:24:39 81.83, 122.57 90.74 03/10/2017 23:25:52 81.31, 122.61 90.49 58.28 73
4 03/13/2017 14:05:43 75.20,-154.59 101.23 03/13/2017 14:04:47 75.19,-154.68 101.30 2.65 56
5 03/13/2017 14:54:42 -76.61, 17.36 80.42 03/13/2017 14:55:02 -76.62, 17.42 80.45 1.78 20
6 03/16/2017 06:22:08 75.53, -37.80 99.78 03/16/2017 06:21:32 75.52, -37.89 99.83 2.70 36
7 03/16/2017 07:11:09 -76.84, 134.02 81.76 03/16/2017 07:11:49 -76.85, 134.09 81.81 1.98 40
8 03/18/2017 22:38:34 75.86, 79.03 98.33 03/18/2017 22:38:18 75.85, 78.95 98.36 2.23 16
9 03/18/2017 23:27:36 -77.11,-109.14 83.15 03/18/2017 23:28:36 -77.11,-109.04 83.23 2.72 60
10 03/21/2017 14:05:59 -74.99, 24.80 81.76 03/21/2017 14:04:46 -74.98, 24.74 81.68 1.82 73
11 03/21/2017 14:54:59 76.23,-163.97 96.83 03/21/2017 14:55:03 76.22,-164.01 96.84 1.23 4
12 03/24/2017 06:22:22 -75.46, 141.95 83.36 03/24/2017 06:21:29 -75.46, 141.93 83.31 0.48 53

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/10/2017
SNOs_Map_AQUA_NPP_20170311.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/10/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service