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: 11/13/2013
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 11/24/2013 04:36:19 -80.98,-122.86 75.35 11/24/2013 04:37:35 -80.98,-122.96 75.38 1.92 76
2 11/24/2013 05:27:15 80.97, 44.73 104.61 11/24/2013 05:28:19 80.97, 44.64 104.60 1.66 64
3 11/24/2013 06:18:22 -80.97,-147.93 75.40 11/24/2013 06:19:04 -80.97,-148.01 75.41 1.55 42
4 11/24/2013 07:09:18 80.96, 19.67 104.57 11/24/2013 07:09:48 80.96, 19.59 104.56 1.32 30
5 11/24/2013 08:00:25 -80.95,-173.00 75.45 11/24/2013 08:00:33 -80.96,-173.06 75.44 1.19 8
6 11/24/2013 08:51:21 80.94, -5.40 104.52 11/24/2013 08:51:17 80.94, -5.46 104.53 0.98 4
7 11/24/2013 09:42:27 -80.93, 162.29 75.54 11/24/2013 09:42:01 -80.93, 162.25 75.52 0.81 26
8 11/24/2013 10:33:24 80.93, -30.48 104.48 11/24/2013 10:32:46 80.93, -30.51 104.50 0.65 38
9 11/24/2013 11:24:30 -80.91, 137.22 75.59 11/24/2013 11:23:30 -80.91, 137.20 75.56 0.42 60

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2013
SNOs_Map_NOAA-19_NPP_20131114.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/13/2013 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service