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: 7/5/2017
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 07/06/2017 06:21:32 75.55, -37.72 75.82 07/06/2017 06:21:27 75.56, -37.66 75.81 1.77 5
2 07/06/2017 07:10:42 -76.43, 132.62 105.22 07/06/2017 07:11:54 -76.43, 132.60 105.27 0.62 72
3 07/08/2017 21:48:56 -74.55, -92.14 102.72 07/08/2017 21:47:59 -74.55, -92.13 102.68 0.63 57
4 07/08/2017 22:38:00 75.60, 78.30 76.08 07/08/2017 22:38:21 75.59, 78.21 76.08 2.81 21
5 07/11/2017 14:05:13 -75.10, 25.15 103.00 07/11/2017 14:04:41 -75.11, 25.21 102.99 2.01 32
6 07/11/2017 14:54:19 76.04,-164.52 75.92 07/11/2017 14:55:05 76.03,-164.56 75.89 1.00 46
7 07/14/2017 06:21:40 -75.19, 141.27 102.71 07/14/2017 06:21:34 -75.19, 141.21 102.69 1.80 6
8 07/14/2017 07:10:38 76.51, -47.12 75.75 07/14/2017 07:11:49 76.51, -47.07 75.68 1.38 71
9 07/16/2017 21:48:58 74.29, 87.26 78.74 07/16/2017 21:48:01 74.29, 87.20 78.81 1.77 57
10 07/16/2017 22:37:57 -75.77,-101.20 102.95 07/16/2017 22:38:16 -75.78,-101.17 102.98 0.79 19
11 07/19/2017 14:05:13 74.99,-155.14 78.43 07/19/2017 14:04:41 74.99,-155.11 78.45 0.98 32

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/5/2017
SNOs_Map_AQUA_NPP_20170706.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/05/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service