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: 1/19/2015
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 01/21/2015 08:24:10 80.96, 3.94 104.30 01/21/2015 08:25:10 80.96, 4.03 104.26 1.63 60
2 01/21/2015 09:15:07 -80.95, 171.41 75.75 01/21/2015 09:15:54 -80.95, 171.51 75.78 1.73 47
3 01/21/2015 10:06:12 80.95, -21.19 104.23 01/21/2015 10:06:39 80.94, -21.07 104.20 2.11 27
4 01/21/2015 10:57:09 -80.94, 146.28 75.81 01/21/2015 10:57:23 -80.93, 146.41 75.84 2.32 14
5 01/21/2015 11:48:14 80.94, -46.32 104.16 01/21/2015 11:48:08 80.93, -46.18 104.14 2.63 6
6 01/21/2015 12:39:11 -80.93, 121.14 75.88 01/21/2015 12:38:52 -80.92, 121.30 75.89 2.93 19
7 01/21/2015 13:30:16 80.92, -71.45 104.09 01/21/2015 13:29:37 80.92, -71.28 104.09 3.16 39
8 01/21/2015 14:21:13 -80.92, 96.01 75.95 01/21/2015 14:20:22 -80.93, 95.84 75.90 3.06 51

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2015
SNOs_Map_NOAA-19_NPP_20150120.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/19/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service