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: 7/24/2018
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 07/25/2018 06:22:41 75.10, -39.09 79.35 07/25/2018 06:21:45 75.11, -39.02 79.37 2.30 56
2 07/25/2018 07:11:50 -76.04, 131.25 101.75 07/25/2018 07:12:11 -76.04, 131.24 101.76 0.26 21
3 07/27/2018 22:39:12 75.26, 77.20 79.75 07/27/2018 22:38:39 75.26, 77.20 79.77 0.12 33
4 07/27/2018 23:28:20 -76.24,-112.26 101.40 07/27/2018 23:29:04 -76.24,-112.32 101.42 1.78 44
5 07/30/2018 14:55:42 75.47,-166.38 80.13 07/30/2018 14:55:32 75.46,-166.44 80.15 1.90 10
6 07/30/2018 15:44:50 -76.44, 4.24 101.02 07/30/2018 15:45:57 -76.43, 4.14 101.05 2.90 67
7 08/02/2018 06:23:01 -74.90, 140.32 98.59 08/02/2018 06:21:56 -74.91, 140.39 98.56 2.41 65
8 08/02/2018 07:12:02 76.11, -48.61 80.02 08/02/2018 07:12:14 76.12, -48.52 79.99 2.55 12
9 08/04/2018 22:39:28 -75.25,-102.91 98.31 08/04/2018 22:38:46 -75.25,-102.85 98.29 1.79 42
10 08/04/2018 23:28:32 76.30, 67.86 80.47 08/04/2018 23:29:07 76.30, 67.91 80.43 1.50 35
11 08/07/2018 14:55:56 -75.54, 13.75 97.94 08/07/2018 14:55:37 -75.54, 13.80 97.94 1.60 19

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/24/2018
SNOs_Map_AQUA_NPP_20180726.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/24/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service