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: 7/13/2015
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 07/14/2015 11:39:13 -70.09, 52.47 97.21 07/14/2015 11:38:44 -70.09, 52.47 97.18 0.13 29
2 07/14/2015 12:27:51 72.65,-135.70 80.07 07/14/2015 12:28:38 72.65,-135.70 80.03 0.09 47
3 07/17/2015 03:10:53 53.85, -12.45 99.61 07/17/2015 03:09:40 53.94, -13.06 99.80 41.19 73
4 07/17/2015 03:55:20 -71.10, 169.85 97.84 07/17/2015 03:55:17 -71.10, 169.86 97.84 0.12 3
5 07/17/2015 04:44:00 73.51, -18.10 79.56 07/17/2015 04:45:13 73.51, -18.07 79.48 1.08 73
6 07/19/2015 19:22:54 69.11, 115.28 84.72 07/19/2015 19:22:01 69.11, 115.28 84.77 0.08 53
7 07/19/2015 20:11:22 -72.38, -72.08 98.75 07/19/2015 20:11:45 -72.39, -72.01 98.79 2.47 23
8 07/22/2015 11:39:00 70.18,-127.38 84.11 07/22/2015 11:38:34 70.17,-127.40 84.14 0.89 26
9 07/22/2015 12:27:33 -73.14, 45.27 99.07 07/22/2015 12:28:23 -73.15, 45.33 99.13 2.07 50
10 07/25/2015 03:07:20 -65.72, 175.63 90.76 07/25/2015 03:06:06 -65.75, 175.49 90.67 7.54 74
11 07/25/2015 03:55:01 71.47, -9.50 83.27 07/25/2015 03:55:02 71.48, -9.48 83.27 0.62 1
12 07/25/2015 04:41:15 -80.44,-168.07 107.88 07/25/2015 04:42:29 -80.15,-167.16 108.02 36.89 74

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/13/2015
SNOs_Map_AQUA_NPP_20150714.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/13/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service