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: 6/25/2014
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 06/25/2014 10:03:50 -57.74, 66.12 86.51 06/25/2014 10:03:26 -57.74, 66.12 86.48 0.46 24
2 06/25/2014 10:51:30 63.78,-122.00 87.46 06/25/2014 10:52:21 63.77,-122.03 87.41 1.33 51
3 06/28/2014 01:32:20 52.29, 11.56 99.00 06/28/2014 01:31:12 52.30, 11.57 99.08 0.74 68
4 06/28/2014 02:19:28 -60.54,-176.21 89.17 06/28/2014 02:19:34 -60.54,-176.20 89.18 0.70 6
5 06/28/2014 03:02:11 80.86, 41.46 67.64 06/28/2014 03:03:24 80.43, 42.81 67.42 54.44 73
6 06/30/2014 17:47:48 55.65, 129.10 95.87 06/30/2014 17:47:10 55.65, 129.12 95.91 0.98 38
7 06/30/2014 18:35:27 -62.04, -59.25 90.49 06/30/2014 18:36:04 -62.04, -59.27 90.53 1.32 37
8 07/03/2014 10:03:40 57.63,-113.90 94.14 07/03/2014 10:03:33 57.62,-113.93 94.16 1.53 7
9 07/03/2014 10:51:24 -63.70, 57.95 91.94 07/03/2014 10:52:32 -63.69, 57.91 92.00 2.21 68
10 07/06/2014 01:32:04 -52.81,-168.18 80.85 07/06/2014 01:31:13 -52.82,-168.16 80.80 1.21 51
11 07/06/2014 02:19:08 60.98, 4.13 91.06 07/06/2014 02:19:31 60.98, 4.16 91.02 1.61 23
12 07/08/2014 17:47:47 -55.30, -51.06 83.00 07/08/2014 17:47:27 -55.30, -51.07 82.97 0.89 20

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2014
SNOs_Map_AQUA_NPP_20140625.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/25/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service