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: 4/19/2014
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 04/19/2014 19:23:57 -66.89, -67.33 84.39 04/19/2014 19:23:42 -66.88, -67.39 84.35 2.52 15
2 04/19/2014 20:12:19 70.40, 104.68 92.05 04/19/2014 20:13:20 70.40, 104.67 91.99 0.29 61
3 04/22/2014 10:51:24 65.18,-120.77 96.42 04/22/2014 10:50:27 65.19,-120.74 96.48 1.39 57
4 04/22/2014 11:39:49 -68.73, 50.67 87.15 04/22/2014 11:40:08 -68.73, 50.68 87.17 0.23 19
5 04/25/2014 03:07:26 66.41, -3.68 94.32 04/25/2014 03:07:05 66.41, -3.70 94.35 0.85 21
6 04/25/2014 03:55:54 -69.76, 167.92 89.08 04/25/2014 03:56:49 -69.76, 167.90 89.13 0.98 55
7 04/27/2014 18:35:15 -63.48, -58.10 83.63 04/27/2014 18:34:15 -63.48, -58.14 83.54 2.15 60
8 04/27/2014 19:23:24 67.77, 113.70 92.10 04/27/2014 19:23:40 67.77, 113.65 92.09 1.94 16
9 04/30/2014 10:50:46 -66.26, 60.34 87.21 04/30/2014 10:50:23 -66.27, 60.37 87.20 1.41 23
10 04/30/2014 11:39:18 69.22,-128.63 89.81 04/30/2014 11:40:12 69.21,-128.67 89.76 1.79 54
11 05/03/2014 02:18:33 63.08, 5.77 95.17 05/03/2014 02:17:34 63.08, 5.74 95.25 1.24 59

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2014
SNOs_Map_AQUA_NPP_20140419.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/19/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service