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: 6/19/2012
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, 34.67 06/21/2012 06:34:39 80.64, 34.54 2.44 66
2 06/21/2012 07:24:39 -80.59,-157.47 06/21/2012 07:25:22 -80.59,-157.48 0.23 43
3 06/21/2012 08:15:34 80.54, 10.59 06/21/2012 08:16:05 80.55, 10.45 2.70 31
4 06/21/2012 09:06:40 -80.50, 178.44 06/21/2012 09:06:48 -80.50, 178.41 0.46 8
5 06/21/2012 09:57:35 80.45, -13.52 06/21/2012 09:57:31 80.46, -13.67 2.94 4
6 06/21/2012 10:48:41 -80.41, 154.31 06/21/2012 10:48:14 -80.41, 154.28 0.67 27
7 06/21/2012 11:39:35 80.33, -37.33 06/21/2012 11:38:56 80.34, -37.49 3.17 39
8 06/21/2012 12:30:41 -80.29, 130.48 06/21/2012 12:29:39 -80.29, 130.44 0.86 62
9 06/21/2012 13:21:39 80.30, -62.45 06/21/2012 13:20:24 80.29, -62.29 3.17 75
10 07/03/2012 10:21:33 -80.66, 157.17 07/03/2012 10:22:45 -80.66, 157.09 1.56 72
11 07/03/2012 11:12:30 80.65, -35.44 07/03/2012 11:13:29 80.65, -35.38 1.06 59
12 07/03/2012 12:03:35 -80.60, 132.76 07/03/2012 12:04:12 -80.60, 132.66 1.89 37
13 07/03/2012 12:54:32 80.59, -59.85 07/03/2012 12:54:56 80.59, -59.81 0.72 24
14 07/03/2012 13:45:36 -80.51, 108.66 07/03/2012 13:45:38 -80.51, 108.55 2.20 2
15 07/03/2012 14:36:33 80.50, -83.94 07/03/2012 14:36:22 80.50, -83.92 0.40 11
16 07/03/2012 15:27:36 -80.39, 84.87 07/03/2012 15:27:03 -80.40, 84.74 2.50 33
17 07/03/2012 16:18:33 80.38,-107.73 07/03/2012 16:17:47 80.38,-107.73 0.16 46

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2012
SNOs_Map_NOAA-19_NPP_20120620.jpg

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

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service