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: 8/15/2015
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 08/18/2015 03:55:01 -71.28, 170.17 90.34 08/18/2015 03:54:44 -71.28, 170.20 90.33 1.24 17
2 08/18/2015 04:43:43 73.56, -17.97 87.24 08/18/2015 04:44:43 73.56, -17.93 87.17 1.23 60
3 08/20/2015 19:22:35 69.39, 115.66 92.43 08/20/2015 19:21:26 69.40, 115.71 92.49 1.94 69
4 08/20/2015 20:11:17 -71.92, -72.87 90.21 08/20/2015 20:11:24 -71.92, -72.87 90.21 0.13 7
5 08/23/2015 11:38:46 70.31,-127.18 92.31 08/23/2015 11:38:01 70.31,-127.15 92.34 1.23 45
6 08/23/2015 12:27:31 -72.66, 44.34 90.15 08/23/2015 12:28:02 -72.65, 44.33 90.18 0.36 31
7 08/26/2015 03:54:55 71.32, -9.75 92.11 08/26/2015 03:54:34 71.32, -9.71 92.11 1.64 21
8 08/26/2015 04:43:43 -73.42, 161.74 90.12 08/26/2015 04:44:38 -73.42, 161.76 90.17 0.61 55
9 08/28/2015 19:22:45 -68.67, -65.26 84.33 08/28/2015 19:21:32 -68.67, -65.29 84.24 1.23 73
10 08/28/2015 20:11:16 71.60, 106.60 92.68 08/28/2015 20:11:20 71.59, 106.54 92.69 2.05 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/15/2015
SNOs_Map_AQUA_NPP_20150816.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/15/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service