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: 12/16/2013
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 12/19/2013 12:45:52 80.97, -64.95 107.75 12/19/2013 12:46:57 80.98, -65.11 107.74 2.80 65
2 12/19/2013 13:36:53 -80.96, 102.60 72.30 12/19/2013 13:37:41 -80.97, 102.43 72.30 2.89 48
3 12/19/2013 14:27:55 80.96, -90.05 107.70 12/19/2013 14:28:26 80.96, -90.12 107.69 1.18 31
4 12/19/2013 15:18:57 -80.96, 77.12 72.30 12/19/2013 15:19:11 -80.97, 77.06 72.30 1.20 14
5 12/19/2013 16:09:58 80.95,-115.15 107.64 12/19/2013 16:09:55 80.95,-115.13 107.64 0.49 3
6 12/19/2013 17:01:00 -80.95, 52.02 72.35 12/19/2013 17:00:40 -80.95, 52.05 72.35 0.58 20
7 12/19/2013 17:52:02 80.95,-140.62 107.63 12/19/2013 17:51:25 80.95,-140.50 107.64 2.07 37
8 12/19/2013 18:43:02 -80.93, 27.28 72.46 12/19/2013 18:42:08 -80.92, 27.40 72.45 2.26 54

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/16/2013
SNOs_Map_NOAA-19_NPP_20131217.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/16/2013 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service