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: 6/20/2014
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 06/22/2014 17:48:12 -54.94, -51.31 83.84 06/22/2014 17:47:18 -54.94, -51.31 83.77 0.35 54
2 06/22/2014 18:35:23 62.68, 121.22 88.48 06/22/2014 18:35:43 62.69, 121.25 88.44 1.56 20
3 06/25/2014 10:03:47 -57.88, 66.20 86.65 06/25/2014 10:03:23 -57.88, 66.20 86.62 0.10 24
4 06/25/2014 10:51:26 63.96,-121.85 87.27 06/25/2014 10:52:17 63.96,-121.86 87.22 0.58 51
5 06/28/2014 01:32:35 51.35, 11.13 99.92 06/28/2014 01:31:28 51.34, 11.11 100.02 1.76 67
6 06/28/2014 02:19:20 -60.95,-175.93 89.58 06/28/2014 02:19:26 -60.96,-175.89 89.60 2.15 6
7 06/28/2014 03:01:54 81.26, 47.23 66.72 06/28/2014 03:03:07 80.78, 48.39 66.50 57.05 73
8 06/30/2014 17:47:55 55.22, 128.88 96.30 06/30/2014 17:47:18 55.22, 128.88 96.34 0.41 37
9 06/30/2014 18:35:12 -62.89, -58.59 91.35 06/30/2014 18:35:49 -62.90, -58.56 91.40 1.63 37
10 07/03/2014 10:03:37 57.77,-113.82 94.00 07/03/2014 10:03:31 57.76,-113.84 94.02 1.30 6

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/20/2014
SNOs_Map_AQUA_NPP_20140621.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/20/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service