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: 6/25/2018
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 06/25/2018 22:38:32 75.80, 78.87 74.72 06/25/2018 22:38:25 75.79, 78.83 74.73 1.21 7
2 06/25/2018 23:27:39 -76.81,-110.19 106.50 06/25/2018 23:28:48 -76.81,-110.18 106.56 0.35 69
3 06/28/2018 14:05:48 -75.20, 25.41 104.47 06/28/2018 14:04:48 -75.21, 25.47 104.44 1.84 60
4 06/28/2018 14:54:51 76.28,-163.75 74.28 06/28/2018 14:55:09 76.28,-163.71 74.25 1.16 18
5 07/01/2018 06:22:15 -75.30, 141.55 104.40 07/01/2018 06:21:41 -75.29, 141.50 104.36 1.68 34
6 07/01/2018 07:11:18 76.37, -47.59 74.35 07/01/2018 07:12:02 76.36, -47.66 74.34 2.08 44
7 07/03/2018 22:38:31 -75.88,-100.89 104.85 07/03/2018 22:38:22 -75.89,-100.85 104.86 1.10 9
8 07/03/2018 23:27:36 76.83, 69.88 74.02 07/03/2018 23:28:45 76.84, 69.92 73.95 1.05 69
9 07/06/2018 14:05:53 74.80,-155.65 76.67 07/06/2018 14:04:54 74.79,-155.72 76.74 2.25 59
10 07/06/2018 14:54:57 -76.01, 15.39 104.74 07/06/2018 14:55:14 -76.01, 15.34 104.74 1.53 17
11 07/09/2018 06:22:08 75.48, -37.94 76.20 07/09/2018 06:21:34 75.48, -37.91 76.22 1.00 34

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2018
SNOs_Map_AQUA_NPP_20180626.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/25/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service