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: 1/14/2012
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 01/14/2012 06:21:14 76.41, -35.07 118.10 01/14/2012 06:20:48 76.42, -34.97 118.10 2.75 26
2 01/14/2012 07:10:23 -77.27, 135.69 62.91 01/14/2012 07:11:14 -77.28, 135.78 62.98 2.27 51
3 01/16/2012 21:54:29 -55.79,-112.63 42.77 01/16/2012 21:53:17 -56.00,-114.12 42.17 95.45 72
4 01/16/2012 22:37:43 76.38, 80.72 117.71 01/16/2012 22:37:39 76.37, 80.65 117.73 1.82 4
5 01/16/2012 23:26:50 -77.29,-108.35 63.36 01/16/2012 23:28:03 -77.28,-108.42 63.41 1.99 73
6 01/19/2012 14:04:53 -75.96, 27.63 62.30 01/19/2012 14:03:53 -75.97, 27.70 62.26 2.25 60
7 01/19/2012 14:53:57 76.99,-161.26 116.53 01/19/2012 14:54:14 77.00,-161.16 116.49 2.61 17
8 01/22/2012 06:21:20 -75.98, 143.58 62.84 01/22/2012 06:20:43 -75.97, 143.51 62.79 2.02 37
9 01/22/2012 07:10:24 77.00, -45.31 115.98 01/22/2012 07:11:04 77.00, -45.37 115.96 1.67 40
10 01/24/2012 22:37:32 -76.69, -98.18 64.23 01/24/2012 22:37:17 -76.70, -98.08 64.25 2.59 15
11 01/24/2012 23:26:46 77.23, 71.44 115.13 01/24/2012 23:27:49 77.22, 71.34 115.10 2.84 63
12 01/27/2012 14:04:53 75.61,-153.36 116.39 01/27/2012 14:03:45 75.61,-153.41 116.46 1.63 68
13 01/27/2012 14:53:58 -76.71, 17.78 64.88 01/27/2012 14:54:07 -76.71, 17.73 64.87 1.36 9

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2012
SNOs_Map_AQUA_NPP_20120114.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/14/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service