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: 6/17/2017
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 06/20/2017 06:21:41 75.36, -38.28 75.13 06/20/2017 06:21:34 75.35, -38.33 75.15 1.32 7
2 06/20/2017 07:10:48 -76.37, 132.40 106.06 06/20/2017 07:11:58 -76.36, 132.31 106.10 2.42 70
3 06/22/2017 21:48:54 -74.81, -91.50 104.21 06/22/2017 21:47:56 -74.82, -91.42 104.19 2.51 58
4 06/22/2017 22:38:01 75.72, 78.65 74.74 06/22/2017 22:38:21 75.72, 78.59 74.74 1.67 20
5 06/25/2017 14:05:13 -75.23, 25.49 104.61 06/25/2017 14:04:42 -75.24, 25.56 104.60 2.18 31
6 06/25/2017 14:54:20 76.13,-164.24 74.35 06/25/2017 14:55:07 76.12,-164.29 74.33 1.44 47
7 06/28/2017 05:37:30 57.47, -47.54 93.95 06/28/2017 05:36:17 57.70, -48.79 94.20 79.33 73
8 06/28/2017 06:21:31 -75.69, 142.66 105.01 06/28/2017 06:21:27 -75.69, 142.75 105.02 2.47 4
9 06/28/2017 07:10:26 77.13, -44.88 73.27 06/28/2017 07:11:40 77.09, -44.82 73.22 5.22 74
10 06/30/2017 21:48:49 74.68, 88.20 76.33 06/30/2017 21:47:56 74.68, 88.21 76.38 0.23 53

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/17/2017
SNOs_Map_AQUA_NPP_20170618.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/17/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service