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: 9/17/2015
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 09/19/2015 03:54:56 -70.89, 169.58 79.31 09/19/2015 03:54:14 -70.89, 169.61 79.28 1.27 42
2 09/19/2015 04:43:39 73.14, -18.80 98.40 09/19/2015 04:44:14 73.14, -18.79 98.36 0.27 35
3 09/21/2015 20:11:11 -71.55, -73.48 79.03 09/21/2015 20:10:52 -71.55, -73.47 79.01 0.24 19
4 09/21/2015 20:59:57 73.63, 98.09 98.85 09/21/2015 21:00:55 73.62, 98.07 98.79 0.47 58
5 09/24/2015 11:38:46 69.63,-128.11 103.82 09/24/2015 11:37:34 69.63,-128.09 103.89 0.59 72
6 09/24/2015 12:27:24 -72.35, 43.80 78.90 09/24/2015 12:27:28 -72.35, 43.81 78.90 0.37 4
7 09/24/2015 13:11:04 80.36, -51.44 82.23 09/24/2015 13:12:17 79.77, -53.57 81.91 76.72 73
8 09/27/2015 03:54:55 70.66, -10.75 103.75 09/27/2015 03:54:06 70.66, -10.73 103.79 0.84 49
9 09/27/2015 04:43:36 -73.18, 161.28 78.79 09/27/2015 04:44:03 -73.19, 161.33 78.84 1.67 27
10 09/29/2015 20:11:02 71.78, 106.92 103.58 09/29/2015 20:10:36 71.78, 106.98 103.59 2.29 26

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/17/2015
SNOs_Map_AQUA_NPP_20150918.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/17/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service