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: 4/6/2014
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 04/06/2014 11:40:13 -68.03, 49.81 80.66 04/06/2014 11:39:48 -68.03, 49.80 80.63 0.28 25
2 04/06/2014 12:28:39 71.29,-138.08 96.01 04/06/2014 12:29:30 71.30,-138.02 95.94 2.50 51
3 04/09/2014 03:07:42 66.23, -3.90 100.15 04/09/2014 03:06:35 66.24, -3.85 100.20 2.30 67
4 04/09/2014 03:56:10 -69.59, 167.64 83.25 04/09/2014 03:56:19 -69.59, 167.69 83.27 1.86 9
5 04/11/2014 19:23:53 67.01, 112.81 98.37 04/11/2014 19:23:22 67.00, 112.77 98.42 1.63 31
6 04/11/2014 20:12:23 -70.24, -75.55 84.91 04/11/2014 20:13:08 -70.23, -75.58 84.95 1.31 45
7 04/14/2014 10:51:35 -64.58, 58.69 80.19 04/14/2014 10:50:24 -64.57, 58.66 80.10 1.49 71
8 04/14/2014 11:39:47 68.67,-129.38 95.72 04/14/2014 11:39:52 68.67,-129.39 95.71 0.52 5
9 04/14/2014 12:23:26 -81.75, 116.88 103.88 04/14/2014 12:24:39 -81.13, 116.34 104.18 70.37 73
10 04/17/2014 03:07:26 -66.37, 176.29 82.93 04/17/2014 03:06:52 -66.36, 176.26 82.87 1.76 34
11 04/17/2014 03:55:44 70.09, -11.60 93.31 04/17/2014 03:56:26 70.09, -11.58 93.26 0.71 42
12 04/19/2014 18:34:55 64.27, 122.60 98.23 04/19/2014 18:33:43 64.27, 122.60 98.32 0.12 72
13 04/19/2014 19:23:18 -67.97, -66.06 85.46 04/19/2014 19:23:22 -67.96, -66.10 85.46 1.83 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/6/2014
SNOs_Map_AQUA_NPP_20140406.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/06/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service