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: 12/25/2014
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/26/2014 09:53:35 80.92, -17.38 107.22 12/26/2014 09:54:46 80.92, -17.52 107.21 2.38 71
2 12/26/2014 10:44:39 -80.92, 149.88 72.79 12/26/2014 10:45:30 -80.92, 149.95 72.82 1.39 51
3 12/26/2014 11:35:37 80.91, -42.49 107.17 12/26/2014 11:36:15 80.91, -42.61 107.16 2.15 38
4 12/26/2014 12:26:41 -80.91, 124.77 72.84 12/26/2014 12:26:59 -80.90, 124.86 72.87 1.75 18
5 12/26/2014 13:17:40 80.91, -67.96 107.16 12/26/2014 13:17:45 80.91, -68.06 107.17 1.90 5
6 12/26/2014 14:08:44 -80.91, 99.29 72.85 12/26/2014 14:08:29 -80.91, 99.41 72.86 2.09 15
7 12/26/2014 14:59:42 80.89, -93.07 107.10 12/26/2014 14:59:14 80.90, -93.15 107.13 1.63 28
8 12/26/2014 15:50:46 -80.89, 74.18 72.90 12/26/2014 15:49:58 -80.89, 74.31 72.90 2.41 48
9 12/26/2014 16:41:44 80.88,-118.17 107.05 12/26/2014 16:40:43 80.88,-118.25 107.09 1.36 61
10 01/08/2015 09:08:56 80.95, -6.95 106.41 01/08/2015 09:10:00 80.95, -6.83 106.37 2.02 64
11 01/08/2015 09:59:56 -80.94, 160.64 73.64 01/08/2015 10:00:44 -80.93, 160.72 73.68 1.50 48
12 01/08/2015 10:50:58 80.94, -32.07 106.35 01/08/2015 10:51:29 80.93, -31.93 106.32 2.44 31
13 01/08/2015 11:41:58 -80.93, 135.51 73.70 01/08/2015 11:42:13 -80.92, 135.62 73.73 2.05 15
14 01/08/2015 12:33:00 80.92, -57.19 106.29 01/08/2015 12:32:58 80.92, -57.03 106.27 2.88 2
15 01/08/2015 13:24:01 -80.93, 110.02 73.72 01/08/2015 13:23:43 -80.92, 110.16 73.73 2.61 18
16 01/08/2015 14:15:01 80.90, -81.94 106.18 01/08/2015 14:14:27 80.90, -82.13 106.22 3.28 34
17 01/08/2015 15:06:03 -80.91, 84.89 73.78 01/08/2015 15:05:12 -80.91, 85.06 73.78 3.13 51

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/25/2014
SNOs_Map_NOAA-19_NPP_20141226.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/25/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service