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: 6/20/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2012 06:33:33 80.63, 34.72 06/21/2012 06:34:39 80.63, 34.63 1.67 66
2 06/21/2012 07:24:40 -80.61,-157.77 06/21/2012 07:25:23 -80.61,-157.73 0.78 43
3 06/21/2012 08:15:34 80.54, 10.64 06/21/2012 08:16:05 80.55, 10.54 1.90 31
4 06/21/2012 09:06:41 -80.52, 178.14 06/21/2012 09:06:49 -80.52, 178.17 0.58 8
5 06/21/2012 09:57:35 80.45, -13.47 06/21/2012 09:57:31 80.45, -13.58 2.11 4
6 06/21/2012 10:48:42 -80.43, 154.02 06/21/2012 10:48:15 -80.43, 154.04 0.40 27
7 06/21/2012 11:39:36 80.35, -37.61 06/21/2012 11:38:57 80.36, -37.72 2.30 39
8 06/21/2012 12:30:42 -80.31, 130.19 06/21/2012 12:29:40 -80.31, 130.20 0.24 62
9 06/21/2012 13:21:35 80.20, -61.14 06/21/2012 13:20:21 80.20, -61.27 2.47 74
10 07/03/2012 10:21:32 -80.68, 156.79 07/03/2012 10:22:46 -80.68, 156.84 0.85 74
11 07/03/2012 11:12:26 80.62, -34.78 07/03/2012 11:13:28 80.62, -34.95 3.20 62
12 07/03/2012 12:03:34 -80.62, 132.38 07/03/2012 12:04:13 -80.62, 132.41 0.66 39
13 07/03/2012 12:54:31 80.61, -60.23 07/03/2012 12:54:57 80.60, -60.06 3.13 26
14 07/03/2012 13:45:35 -80.53, 108.28 07/03/2012 13:45:39 -80.53, 108.31 0.48 4
15 07/03/2012 14:36:33 80.55, -84.65 07/03/2012 14:36:24 80.54, -84.50 2.95 9
16 07/03/2012 15:27:36 -80.44, 84.16 07/03/2012 15:27:05 -80.44, 84.18 0.31 31
17 07/03/2012 16:18:34 80.45,-108.77 07/03/2012 16:17:50 80.45,-108.62 2.79 44

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/20/2012
SNOs_Map_NOAA-19_NPP_20120621.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/20/2012 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service