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: 9/10/2017
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 09/10/2017 22:37:46 76.10, 79.83 92.44 09/10/2017 22:38:51 76.10, 79.82 92.39 0.49 65
2 09/13/2017 13:16:03 74.01,-145.15 95.68 09/13/2017 13:15:02 74.01,-145.15 95.73 0.12 61
3 09/13/2017 14:05:01 -75.49, 26.23 85.93 09/13/2017 14:05:17 -75.49, 26.27 85.96 1.23 16
4 09/16/2017 05:32:19 74.59, -27.90 96.00 09/16/2017 05:31:46 74.59, -27.88 96.03 0.61 33
5 09/16/2017 06:21:19 -75.94, 143.46 85.49 09/16/2017 06:22:03 -75.95, 143.53 85.55 2.14 44
6 09/18/2017 21:05:27 -54.01,-101.15 63.19 09/18/2017 21:04:14 -54.25,-102.43 62.76 87.40 73
7 09/18/2017 21:48:34 75.25, 89.69 96.24 09/18/2017 21:48:29 75.25, 89.77 96.22 2.38 5
8 09/18/2017 22:37:45 -76.05,-100.35 84.64 09/18/2017 22:38:58 -76.04,-100.41 84.69 1.84 73
9 09/21/2017 13:15:56 -74.23, 35.38 81.72 09/21/2017 13:15:03 -74.24, 35.41 81.68 0.88 53
10 09/21/2017 14:04:58 75.43,-153.90 96.99 09/21/2017 14:05:22 75.43,-153.92 96.98 0.56 24
11 09/24/2017 05:32:18 -74.52, 151.95 81.07 09/24/2017 05:31:54 -74.52, 151.90 81.03 1.61 24

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/10/2017
SNOs_Map_AQUA_NPP_20170911.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/10/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service