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: 2/8/2012
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 02/09/2012 22:37:56 -76.59, -98.60 68.45 02/09/2012 22:37:32 -76.59, -98.60 68.43 0.23 24
2 02/09/2012 23:27:04 77.41, 72.12 110.56 02/09/2012 23:27:57 77.41, 72.10 110.52 0.46 53
3 02/12/2012 14:07:44 67.87,-167.42 119.87 02/12/2012 14:06:31 68.00,-168.40 120.12 43.59 73
4 02/12/2012 14:54:20 -76.91, 18.39 69.68 02/12/2012 14:54:20 -76.91, 18.40 69.68 0.18 0
5 02/12/2012 15:41:14 81.75,-129.15 101.80 02/12/2012 15:42:27 81.32,-128.67 101.58 48.57 73
6 02/15/2012 06:21:37 76.27, -35.54 110.19 02/15/2012 06:20:44 76.27, -35.53 110.24 0.05 53
7 02/15/2012 07:10:43 -77.29, 135.74 71.03 02/15/2012 07:11:07 -77.30, 135.80 71.06 1.70 24
8 02/17/2012 22:37:56 76.84, 82.29 108.61 02/17/2012 22:37:27 76.85, 82.40 108.61 2.94 29
9 02/17/2012 23:27:12 -77.38,-108.03 72.05 02/17/2012 23:28:01 -77.38,-108.07 72.09 1.17 49
10 02/20/2012 14:10:40 -58.27, 4.60 53.65 02/20/2012 14:09:27 -58.54, 3.11 53.23 92.14 73
11 02/20/2012 14:54:22 77.06,-161.04 107.41 02/20/2012 14:54:18 77.06,-160.98 107.40 1.55 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/8/2012
SNOs_Map_AQUA_NPP_20120208.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/08/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service