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: 4/26/2015
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 04/28/2015 03:56:45 -68.95, 166.75 89.15 04/28/2015 03:56:31 -68.94, 166.71 89.12 1.99 14
2 04/28/2015 04:45:06 72.42, -20.30 87.24 04/28/2015 04:46:08 72.43, -20.25 87.17 1.65 62
3 04/30/2015 19:24:21 66.92, 112.64 92.09 04/30/2015 19:23:12 66.92, 112.68 92.15 1.60 69
4 04/30/2015 20:12:56 -69.90, -76.10 90.95 04/30/2015 20:13:03 -69.89, -76.15 90.94 2.13 7
5 04/30/2015 20:54:37 77.43,-149.53 62.97 04/30/2015 20:55:49 76.88,-152.12 62.59 89.28 72
6 05/03/2015 11:40:31 67.83,-130.47 90.38 05/03/2015 11:39:44 67.83,-130.47 90.43 0.07 47
7 05/03/2015 12:28:53 -71.49, 42.19 93.39 05/03/2015 12:29:21 -71.50, 42.25 93.44 2.25 28
8 05/06/2015 03:56:44 68.57, -13.70 88.87 05/06/2015 03:56:20 68.57, -13.75 88.91 2.09 24
9 05/06/2015 04:45:08 -72.10, 159.11 94.79 05/06/2015 04:45:59 -72.10, 159.13 94.85 0.92 51
10 05/08/2015 19:26:51 -57.94, -74.42 81.33 05/08/2015 19:25:37 -58.02, -74.78 81.19 22.92 74
11 05/08/2015 20:12:42 70.08, 104.18 86.60 05/08/2015 20:12:41 70.09, 104.18 86.60 0.12 1

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/26/2015
SNOs_Map_AQUA_NPP_20150427.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/26/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nad