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: 10/6/2012
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 10/06/2012 23:26:57 76.99, 70.45 100.89 10/06/2012 23:26:34 77.00, 70.51 100.89 1.69 23
2 10/07/2012 00:16:12 -77.56,-119.69 79.77 10/07/2012 00:17:07 -77.55,-119.77 79.79 2.21 55
3 10/09/2012 14:56:40 -68.74, 1.27 69.78 10/09/2012 14:55:26 -68.93, 0.24 69.52 46.22 74
4 10/09/2012 15:43:27 77.01,-173.61 101.82 10/09/2012 15:43:27 77.00,-173.71 101.85 2.60 0
5 10/09/2012 16:30:34 -81.67, 34.42 85.68 10/09/2012 16:31:48 -81.24, 34.82 85.90 48.08 74
6 10/12/2012 07:10:42 -76.44, 132.62 76.61 10/12/2012 07:09:49 -76.44, 132.55 76.54 2.01 53
7 10/12/2012 07:59:49 77.27, -56.74 102.47 10/12/2012 08:00:13 77.26, -56.83 102.48 2.37 24
8 10/14/2012 23:26:56 -77.01,-109.51 76.30 10/14/2012 23:26:28 -77.01,-109.43 76.29 2.31 28
9 10/15/2012 00:16:06 77.72, 60.98 102.90 10/15/2012 00:16:55 77.73, 61.08 102.83 2.47 49
10 10/17/2012 14:56:53 67.54, 179.87 114.06 10/17/2012 14:55:40 67.71, 178.70 114.39 53.30 73
11 10/17/2012 15:43:19 -77.10, 6.75 75.47 10/17/2012 15:43:19 -77.10, 6.71 75.47 0.86 0
12 10/17/2012 16:30:13 81.79,-139.82 96.48 10/17/2012 16:31:26 81.31,-139.43 96.20 53.57 73
13 10/20/2012 07:10:27 76.52, -47.06 106.08 10/20/2012 07:09:39 76.52, -47.12 106.14 1.66 48

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/6/2012
SNOs_Map_AQUA_NPP_20121008.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/06/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service