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: 3/6/2019
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 03/06/2019 06:21:47 76.30, -35.34 103.04 03/06/2019 06:21:24 76.29, -35.38 103.07 1.17 23
2 03/06/2019 07:10:54 -77.29, 135.84 78.16 03/06/2019 07:11:47 -77.29, 135.86 78.21 0.53 53
3 03/08/2019 21:51:30 -67.93,-103.13 69.16 03/08/2019 21:50:16 -68.10,-104.04 68.96 42.26 74
4 03/08/2019 22:38:05 76.86, 82.46 101.33 03/08/2019 22:38:05 76.86, 82.55 101.31 2.39 0
5 03/08/2019 23:25:28 -81.36, -76.34 85.71 03/08/2019 23:26:42 -81.01, -75.71 85.87 40.35 74
6 03/11/2019 14:05:25 -76.12, 28.20 78.86 03/11/2019 14:04:31 -76.13, 28.26 78.83 1.66 54
7 03/11/2019 14:54:32 76.98,-161.21 100.12 03/11/2019 14:54:56 76.98,-161.20 100.10 0.49 24
8 03/14/2019 06:21:48 -76.39, 144.95 80.24 03/14/2019 06:21:18 -76.39, 144.96 80.22 0.37 30
9 03/14/2019 07:10:56 77.19, -44.53 98.80 03/14/2019 07:11:44 77.19, -44.57 98.77 1.02 48
10 03/16/2019 22:38:12 -76.65, -98.29 81.62 03/16/2019 22:38:06 -76.64, -98.30 81.61 0.44 6
11 03/16/2019 23:27:22 77.35, 71.97 97.53 03/16/2019 23:28:34 77.34, 71.89 97.49 2.04 72
12 03/19/2019 14:05:24 76.13,-151.75 97.93 03/19/2019 14:04:25 76.14,-151.68 97.96 1.97 59

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/6/2019
SNOs_Map_AQUA_NPP_20190306.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/06/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service