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: 11/3/2011
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 11/05/2011 14:23:31 -75.38, 21.23 67.73 11/05/2011 14:23:22 -75.38, 21.21 67.71 0.85 9
2 11/05/2011 15:12:36 76.39,-168.06 111.22 11/05/2011 15:13:42 76.39,-168.13 111.18 1.87 66
3 11/08/2011 06:39:55 -75.59, 137.68 67.15 11/08/2011 06:39:36 -75.59, 137.78 67.16 2.83 19
4 11/08/2011 07:29:05 76.34, -52.34 112.06 11/08/2011 07:30:04 76.34, -52.41 112.02 1.91 59
5 11/10/2011 21:17:45 -74.83, -83.75 65.65 11/10/2011 21:17:07 -74.83, -83.80 65.59 1.75 38
6 11/10/2011 22:06:40 76.34, 88.25 112.80 11/10/2011 22:07:21 76.34, 88.27 112.75 0.72 41
7 11/13/2011 10:22:56 -52.87, 58.92 45.95 11/13/2011 10:21:44 -53.07, 57.56 45.25 93.25 72
8 11/13/2011 11:05:37 75.55,-108.83 114.32 11/13/2011 11:05:37 75.55,-108.89 114.34 1.86 0
9 11/13/2011 11:49:50 -79.27, 157.01 82.13 11/13/2011 11:51:03 -78.65, 154.27 82.54 91.08 73
10 11/15/2011 22:28:37 65.07, 64.55 124.73 11/15/2011 22:27:24 65.19, 63.67 125.06 43.39 73
11 11/15/2011 23:14:49 -75.69,-110.75 65.17 11/15/2011 23:14:53 -75.68,-110.82 65.16 1.87 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/3/2011
SNOs_Map_AQUA_NPP_20111103.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 11/03/2011 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service