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: 9/28/2015
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 09/29/2015 20:11:03 71.86, 107.06 103.50 09/29/2015 20:10:40 71.86, 107.05 103.52 0.40 23
2 09/29/2015 20:59:46 -74.21, -80.60 78.91 09/29/2015 21:00:39 -74.22, -80.55 78.98 1.71 53
3 10/02/2015 11:39:48 -66.30, 47.98 70.19 10/02/2015 11:38:34 -66.35, 47.73 70.05 12.64 74
4 10/02/2015 12:27:19 72.59,-135.76 103.72 10/02/2015 12:27:20 72.58,-135.79 103.72 1.01 1
5 10/02/2015 13:13:53 -80.45, 63.85 85.64 10/02/2015 13:15:07 -80.18, 64.70 85.81 34.30 74
6 10/05/2015 03:54:59 -70.64, 169.21 73.42 10/05/2015 03:54:08 -70.64, 169.14 73.35 2.44 51
7 10/05/2015 04:43:32 73.44, -18.19 103.80 10/05/2015 04:43:57 73.44, -18.19 103.77 0.12 25
8 10/07/2015 20:11:04 -71.94, -72.82 73.76 10/07/2015 20:10:37 -71.93, -72.84 73.73 0.53 27
9 10/07/2015 20:59:43 74.37, 99.77 103.79 10/07/2015 21:00:32 74.38, 99.85 103.72 2.38 49
10 10/10/2015 11:42:21 57.33,-138.81 120.62 10/10/2015 11:41:08 57.44,-139.49 120.94 42.65 73
11 10/10/2015 12:27:21 -72.50, 44.08 73.39 10/10/2015 12:27:19 -72.50, 44.01 73.36 2.26 2

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/28/2015
SNOs_Map_AQUA_NPP_20150929.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/28/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service