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: 3/20/2018
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 03/21/2018 22:38:48 76.28, 80.38 96.71 03/21/2018 22:38:05 76.29, 80.46 96.72 2.19 43
2 03/21/2018 23:28:00 -77.04,-109.35 84.21 03/21/2018 23:28:34 -77.04,-109.34 84.24 0.18 34
3 03/24/2018 14:55:12 76.52,-162.95 95.35 03/24/2018 14:54:56 76.52,-162.91 95.36 0.94 16
4 03/24/2018 15:44:24 -77.27, 7.41 85.56 03/24/2018 15:45:25 -77.27, 7.40 85.61 0.56 61
5 03/27/2018 06:22:33 -75.63, 142.51 84.68 03/27/2018 06:21:27 -75.62, 142.44 84.61 2.09 66
6 03/27/2018 07:11:34 76.80, -46.10 93.95 03/27/2018 07:11:45 76.80, -46.09 93.94 0.24 11
7 03/29/2018 22:38:54 -76.01,-100.48 86.18 03/29/2018 22:38:15 -76.00,-100.55 86.13 1.96 39
8 03/29/2018 23:27:57 77.07, 70.77 92.57 03/29/2018 23:28:35 77.07, 70.77 92.54 0.08 38
9 04/01/2018 14:55:14 -76.42, 16.72 87.71 04/01/2018 14:55:02 -76.42, 16.67 87.69 1.23 12

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/20/2018
SNOs_Map_AQUA_NPP_20180321.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/20/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service