Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/2/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2012 11:12:26 80.67, -35.63 07/03/2012 11:13:41 80.67, -35.70 1.28 75
2 07/03/2012 12:03:31 -80.62, 132.46 07/03/2012 12:04:24 -80.62, 132.29 3.18 53
3 07/03/2012 12:54:28 80.60, -60.06 07/03/2012 12:55:08 80.60, -60.09 0.53 40
4 07/03/2012 13:45:32 -80.53, 108.36 07/03/2012 13:45:50 -80.54, 108.23 2.41 18
5 07/03/2012 14:36:30 80.54, -84.49 07/03/2012 14:36:35 80.54, -84.48 0.24 5
6 07/03/2012 15:27:34 -80.46, 83.90 07/03/2012 15:27:17 -80.47, 83.82 1.62 17
7 07/03/2012 16:18:32 80.47,-108.94 07/03/2012 16:18:02 80.47,-108.89 1.04 30
8 07/03/2012 17:09:35 -80.37, 59.75 07/03/2012 17:08:43 -80.37, 59.71 0.81 52
9 07/03/2012 18:00:33 80.37,-133.09 07/03/2012 17:59:28 80.37,-132.99 1.85 65
10 07/15/2012 17:33:18 80.67,-130.88 07/15/2012 17:34:24 80.67,-130.96 1.57 66
11 07/15/2012 18:24:23 -80.66, 36.58 07/15/2012 18:25:08 -80.65, 36.72 2.61 45
12 07/15/2012 19:15:20 80.61,-155.32 07/15/2012 19:15:51 80.61,-155.34 0.42 31
13 07/15/2012 20:06:23 -80.55, 12.81 07/15/2012 20:06:34 -80.56, 12.66 2.78 11
14 07/15/2012 20:57:22 80.54,-179.77 07/15/2012 20:57:18 80.54,-179.73 0.75 4
15 07/15/2012 21:48:24 -80.46, -11.33 07/15/2012 21:48:00 -80.47, -11.41 1.60 24
16 07/15/2012 22:39:24 80.47, 155.76 07/15/2012 22:38:45 80.47, 155.86 1.93 39
17 07/15/2012 23:30:25 -80.37, -35.49 07/15/2012 23:29:26 -80.37, -35.52 0.41 59

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/2/2012
SNOs_Map_NOAA-19_NPP_20120703.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/02/2012 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service