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: 12/23/2018
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 12/24/2018 05:32:20 75.49, -25.50 120.54 12/24/2018 05:31:25 75.49, -25.48 120.58 0.48 55
2 12/24/2018 06:21:27 -76.46, 145.14 60.52 12/24/2018 06:21:50 -76.46, 145.09 60.53 1.29 23
3 12/26/2018 21:48:45 75.67, 90.91 120.34 12/26/2018 21:48:15 75.66, 90.83 120.39 2.48 30
4 12/26/2018 22:37:45 -76.97, -97.19 61.09 12/26/2018 22:38:32 -76.98, -97.12 61.15 2.03 47
5 12/29/2018 14:05:02 76.29,-151.31 119.61 12/29/2018 14:04:56 76.29,-151.28 119.61 0.91 6
6 12/29/2018 14:54:11 -77.14, 19.32 61.35 12/29/2018 14:55:23 -77.14, 19.32 61.41 0.25 72
7 01/01/2019 05:32:27 -75.23, 153.78 59.36 01/01/2019 05:31:30 -75.22, 153.69 59.28 2.72 57
8 01/01/2019 06:21:28 76.46, -34.87 119.31 01/01/2019 06:21:47 76.45, -34.91 119.30 1.07 19
9 01/03/2019 21:48:42 -75.94, -88.28 60.29 01/03/2019 21:48:09 -75.95, -88.24 60.27 1.25 33
10 01/03/2019 22:37:52 76.71, 81.89 118.85 01/03/2019 22:38:36 76.70, 81.80 118.84 2.57 44
11 01/06/2019 14:05:05 -76.20, 28.41 60.80 01/06/2019 14:04:57 -76.20, 28.40 60.79 0.21 8

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/23/2018
SNOs_Map_AQUA_NPP_20181224.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/23/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service