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: 7/9/2015
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 07/09/2015 03:55:29 70.94, -10.41 81.17 07/09/2015 03:55:25 70.94, -10.41 81.18 0.04 4
2 07/09/2015 04:44:13 -73.27, 161.38 101.35 07/09/2015 04:45:26 -73.27, 161.37 101.41 0.35 73
3 07/11/2015 19:23:16 -68.46, -65.57 95.89 07/11/2015 19:22:22 -68.45, -65.61 95.82 2.05 54
4 07/11/2015 20:11:34 72.14, 107.47 80.24 07/11/2015 20:11:55 72.14, 107.52 80.20 1.79 21
5 07/14/2015 11:39:09 -70.26, 52.71 97.38 07/14/2015 11:38:40 -70.27, 52.74 97.37 1.10 29
6 07/14/2015 12:27:47 72.81,-135.40 79.90 07/14/2015 12:28:34 72.81,-135.37 79.85 1.11 47
7 07/17/2015 03:10:36 54.83, -11.96 98.64 07/17/2015 03:09:23 54.92, -12.54 98.83 38.46 73
8 07/17/2015 03:55:13 -71.47, 170.45 98.23 07/17/2015 03:55:10 -71.47, 170.50 98.25 2.02 3
9 07/17/2015 04:44:00 73.50, -18.13 79.58 07/17/2015 04:45:14 73.47, -18.17 79.53 3.08 74
10 07/19/2015 19:23:00 68.74, 114.82 85.10 07/19/2015 19:22:08 68.74, 114.77 85.17 1.84 52
11 07/19/2015 20:11:26 -72.14, -72.51 98.49 07/19/2015 20:11:50 -72.14, -72.49 98.51 0.47 24
12 07/22/2015 11:39:00 70.12,-127.46 84.17 07/22/2015 11:38:35 70.12,-127.49 84.20 1.38 25

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/9/2015
SNOs_Map_AQUA_NPP_20150709.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/09/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service