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: 12/18/2018
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 12/18/2018 22:37:43 76.97, 82.81 118.77 12/18/2018 22:38:33 76.98, 82.88 118.70 2.06 50
2 12/21/2018 13:20:16 60.82,-161.28 134.00 12/21/2018 13:19:03 61.03,-162.51 134.47 70.68 73
3 12/21/2018 14:04:59 -76.34, 28.86 60.44 12/21/2018 14:04:57 -76.35, 28.92 60.46 1.74 2
4 12/21/2018 14:53:24 79.07,-151.45 116.32 12/21/2018 14:54:38 78.94,-151.07 116.22 15.66 74
5 12/24/2018 05:32:19 75.50, -25.46 120.52 12/24/2018 05:31:24 75.50, -25.45 120.57 0.53 55
6 12/24/2018 06:21:26 -76.48, 145.20 60.54 12/24/2018 06:21:49 -76.47, 145.15 60.55 1.30 23
7 12/26/2018 21:48:46 75.64, 90.81 120.38 12/26/2018 21:48:16 75.63, 90.72 120.43 2.57 30
8 12/26/2018 22:37:45 -76.99, -97.13 61.12 12/26/2018 22:38:32 -76.99, -97.06 61.17 1.90 47
9 12/29/2018 14:05:03 76.26,-151.41 119.65 12/29/2018 14:04:57 76.26,-151.39 119.65 0.58 6
10 12/29/2018 14:54:12 -77.11, 19.22 61.32 12/29/2018 14:55:24 -77.11, 19.20 61.38 0.56 72
11 01/01/2019 05:32:18 -75.65, 154.97 59.81 01/01/2019 05:31:20 -75.66, 155.05 59.78 2.37 58

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/18/2018
SNOs_Map_AQUA_NPP_20181219.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/18/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service