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: 9/12/2015
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 09/13/2015 20:11:11 71.61, 106.64 98.09 09/13/2015 20:11:01 71.61, 106.63 98.10 0.33 10
2 09/13/2015 20:59:59 -73.74, -81.68 84.12 09/13/2015 21:01:05 -73.74, -81.69 84.18 0.39 66
3 09/16/2015 11:38:54 -69.42, 51.59 78.77 09/16/2015 11:37:50 -69.41, 51.56 78.69 1.35 64
4 09/16/2015 12:27:17 72.77,-135.40 97.83 09/16/2015 12:27:29 72.78,-135.34 97.80 2.47 12
5 09/19/2015 03:54:53 -71.02, 169.79 79.45 09/19/2015 03:54:11 -71.03, 169.85 79.42 2.21 42
6 09/19/2015 04:43:36 73.27, -18.54 98.27 09/19/2015 04:44:11 73.28, -18.50 98.22 1.45 35
7 09/21/2015 20:11:05 -71.89, -72.90 79.38 09/21/2015 20:10:46 -71.90, -72.84 79.38 2.34 19
8 09/21/2015 20:59:52 73.90, 98.68 98.56 09/21/2015 21:00:50 73.91, 98.74 98.48 1.94 58
9 09/24/2015 11:38:51 69.36,-128.47 104.09 09/24/2015 11:37:40 69.36,-128.49 104.18 0.88 71
10 09/24/2015 12:27:28 -72.14, 43.43 78.69 09/24/2015 12:27:33 -72.14, 43.40 78.68 1.23 5

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/12/2015
SNOs_Map_AQUA_NPP_20150912.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/12/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service