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: 5/2/2017
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 05/03/2017 06:21:54 75.43, -38.11 82.30 05/03/2017 06:21:33 75.43, -38.14 82.32 0.64 21
2 05/03/2017 07:10:58 -76.57, 133.03 99.03 05/03/2017 07:11:54 -76.57, 133.05 99.08 0.68 56
3 05/05/2017 21:49:14 -74.51, -92.28 97.42 05/05/2017 21:48:04 -74.50, -92.33 97.35 1.50 70
4 05/05/2017 22:38:16 75.70, 78.54 81.23 05/05/2017 22:38:23 75.69, 78.46 81.25 2.51 7
5 05/08/2017 14:05:34 -74.88, 24.52 98.56 05/08/2017 14:04:52 -74.87, 24.43 98.50 2.84 42
6 05/08/2017 14:54:29 76.40,-163.41 79.70 05/08/2017 14:55:03 76.41,-163.33 79.65 2.35 34
7 05/11/2017 06:21:43 -75.73, 142.75 100.21 05/11/2017 06:21:28 -75.74, 142.83 100.22 2.46 15
8 05/11/2017 07:10:49 76.69, -46.54 78.66 05/11/2017 07:11:51 76.70, -46.46 78.59 2.11 62
9 05/13/2017 21:48:59 74.91, 88.74 80.08 05/13/2017 21:47:55 74.91, 88.80 80.12 1.74 64
10 05/13/2017 22:38:02 -76.12,-100.19 101.31 05/13/2017 22:38:15 -76.13,-100.09 101.35 2.77 13
11 05/16/2017 14:05:16 75.40,-154.06 78.91 05/16/2017 14:04:40 75.41,-153.97 78.92 2.53 36

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2017
SNOs_Map_AQUA_NPP_20170503.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/02/2017 in txt file.

Historical Predications of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service