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: 5/21/2014
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 05/21/2014 18:35:45 62.40, 120.96 91.38 05/21/2014 18:35:10 62.39, 120.95 91.43 0.75 35
2 05/21/2014 19:23:42 -67.58, -66.61 93.83 05/21/2014 19:24:22 -67.59, -66.56 93.89 2.12 40
3 05/24/2014 10:06:52 -48.02, 61.44 75.09 05/24/2014 10:05:39 -48.05, 61.09 74.89 25.66 73
4 05/24/2014 10:51:34 64.49,-121.42 88.82 05/24/2014 10:51:31 64.49,-121.42 88.82 0.13 3
5 05/24/2014 11:39:54 -68.34, 50.17 95.08 05/24/2014 11:41:07 -68.34, 50.15 95.15 0.66 73
6 05/27/2014 02:19:26 -61.53,-175.55 88.66 05/27/2014 02:18:40 -61.54,-175.51 88.63 1.90 46
7 05/27/2014 03:07:34 65.91, -4.21 86.96 05/27/2014 03:08:04 65.91, -4.23 86.93 0.89 30
8 05/29/2014 18:35:11 -63.74, -57.93 91.24 05/29/2014 18:34:58 -63.75, -57.89 91.25 2.25 13
9 05/29/2014 19:23:25 67.74, 113.62 84.72 05/29/2014 19:24:28 67.74, 113.64 84.64 1.06 63
10 06/01/2014 10:03:20 59.48,-112.79 92.66 06/01/2014 10:02:26 59.48,-112.78 92.72 0.27 54
11 06/01/2014 10:51:09 -65.21, 59.27 93.06 06/01/2014 10:51:30 -65.22, 59.28 93.09 0.85 21
12 06/04/2014 02:19:02 61.87, 4.76 90.00 06/04/2014 02:18:42 61.87, 4.76 90.02 0.02 20

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2014
SNOs_Map_AQUA_NPP_20140521.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/21/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service