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: 2/12/2016
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 02/20/2016 16:39:44 81.02,-123.22 95.92 02/20/2016 16:40:47 81.03,-123.35 95.90 2.25 63
2 02/20/2016 17:30:40 -81.02, 44.02 84.10 02/20/2016 17:31:32 -81.03, 43.92 84.11 1.97 52
3 02/20/2016 18:21:46 81.02,-148.64 95.88 02/20/2016 18:22:17 81.03,-148.79 95.88 2.69 31
4 02/20/2016 19:12:42 -81.02, 18.60 84.14 02/20/2016 19:13:02 -81.03, 18.47 84.13 2.40 20
5 02/20/2016 20:03:48 81.02,-174.07 95.84 02/20/2016 20:03:47 81.03,-174.24 95.87 3.14 1
6 02/20/2016 20:54:43 -81.02, -6.45 84.22 02/20/2016 20:54:31 -81.02, -6.61 84.20 2.80 12
7 02/20/2016 21:45:50 81.02, 160.51 95.81 02/20/2016 21:45:16 81.02, 160.68 95.80 3.07 34
8 02/20/2016 22:36:45 -81.02, -31.87 84.26 02/20/2016 22:36:01 -81.02, -32.05 84.21 3.10 44
9 02/20/2016 23:27:52 81.02, 135.08 95.77 02/20/2016 23:26:46 81.02, 135.24 95.79 2.66 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/12/2016
SNOs_Map_NOAA-19_NPP_20160212.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/12/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service