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: 4/30/2014
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 05/03/2014 03:07:41 -66.27, 176.12 88.01 05/03/2014 03:07:23 -66.28, 176.15 88.00 1.45 18
2 05/03/2014 03:56:03 69.80, -12.08 88.41 05/03/2014 03:57:01 69.81, -12.03 88.33 2.09 58
3 05/05/2014 18:35:48 62.54, 121.06 94.95 05/05/2014 18:34:43 62.54, 121.06 95.03 0.24 65
4 05/05/2014 19:23:48 -67.56, -66.64 90.06 05/05/2014 19:23:58 -67.56, -66.60 90.09 2.07 10
5 05/08/2014 10:51:42 64.62,-121.34 92.18 05/08/2014 10:51:05 64.62,-121.31 92.20 1.74 37
6 05/08/2014 11:40:05 -68.30, 50.09 91.54 05/08/2014 11:40:44 -68.30, 50.09 91.58 0.34 39
7 05/11/2014 03:07:47 66.02, -4.15 90.09 05/11/2014 03:07:39 66.03, -4.12 90.09 1.63 8
8 05/11/2014 03:56:14 -69.44, 167.41 93.39 05/11/2014 03:57:22 -69.45, 167.44 93.48 1.23 68
9 05/13/2014 18:35:51 -62.62, -58.90 87.17 05/13/2014 18:34:57 -62.62, -58.88 87.12 1.12 54
10 05/13/2014 19:24:01 66.87, 112.60 88.59 05/13/2014 19:24:23 66.87, 112.58 88.57 0.77 22

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/30/2014
SNOs_Map_AQUA_NPP_20140501.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/30/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service