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: 6/16/2015
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 06/27/2015 08:27:58 -81.03,-179.58 118.49 06/27/2015 08:29:11 -81.04,-179.76 118.51 3.25 73
2 06/27/2015 09:19:03 81.03, -12.19 61.49 06/27/2015 09:19:55 81.03, -12.18 61.46 0.22 52
3 06/27/2015 10:10:00 -81.03, 155.15 118.52 06/27/2015 10:10:40 -81.03, 155.18 118.55 0.61 40
4 06/27/2015 11:01:05 81.03, -37.46 61.46 06/27/2015 11:01:25 81.03, -37.61 61.47 2.62 20
5 06/27/2015 11:52:02 -81.03, 129.88 118.55 06/27/2015 11:52:10 -81.03, 129.75 118.54 2.19 8
6 06/27/2015 12:43:07 81.02, -62.74 61.43 06/27/2015 12:42:54 81.02, -62.67 61.43 1.38 13
7 06/27/2015 13:34:05 -81.03, 104.23 118.53 06/27/2015 13:33:40 -81.03, 104.32 118.53 1.68 25
8 06/27/2015 14:25:09 81.02, -88.01 61.40 06/27/2015 14:24:24 81.02, -88.10 61.44 1.54 45

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2015
SNOs_Map_NOAA-19_NPP_20150617.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/16/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service