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: 12/27/2016
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 12/28/2016 21:05:28 54.01, 78.86 139.81 12/28/2016 21:04:16 54.23, 77.44 140.48 95.84 72
2 12/28/2016 21:48:20 -76.14, -87.64 60.22 12/28/2016 21:48:15 -76.15, -87.55 60.23 2.56 5
3 12/28/2016 22:37:32 76.79, 82.18 119.07 12/28/2016 22:38:45 76.78, 82.10 119.02 2.17 73
4 12/31/2016 13:15:42 75.14,-142.31 120.76 12/31/2016 13:14:45 75.15,-142.29 120.81 0.41 57
5 12/31/2016 14:04:47 -76.26, 28.61 60.45 12/31/2016 14:05:07 -76.26, 28.59 60.47 0.57 20
6 01/03/2017 05:32:06 75.36, -25.84 120.37 01/03/2017 05:31:34 75.35, -25.92 120.42 2.25 32
7 01/03/2017 06:21:04 -76.79, 146.31 61.22 01/03/2017 06:21:48 -76.81, 146.42 61.29 2.95 44
8 01/05/2017 21:48:20 76.10, 92.24 119.34 01/05/2017 21:48:12 76.11, 92.30 119.34 1.68 8
9 01/05/2017 22:37:29 -76.99, -97.11 61.66 01/05/2017 22:38:38 -76.99, -97.06 61.73 1.36 69
10 01/08/2017 13:15:43 -75.13, 37.67 59.88 01/08/2017 13:14:43 -75.13, 37.67 59.82 0.13 60

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/27/2016
SNOs_Map_AQUA_NPP_20161227.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/27/2016 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service