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: 12/1/2015
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 12/02/2015 21:45:14 81.03, 160.66 106.10 12/02/2015 21:46:27 81.03, 160.58 106.07 1.41 73
2 12/02/2015 22:36:19 -81.03, -32.34 73.87 12/02/2015 22:37:13 -81.04, -32.44 73.88 1.94 54
3 12/02/2015 23:27:16 81.03, 135.28 106.10 12/02/2015 23:27:57 81.03, 135.16 106.09 2.18 41
4 12/03/2015 00:18:20 -81.03, -57.33 73.92 12/03/2015 00:18:42 -81.03, -57.49 73.91 2.81 22
5 12/03/2015 01:09:18 81.03, 109.91 106.09 12/03/2015 01:09:27 81.03, 109.73 106.11 3.01 9
6 12/03/2015 02:00:23 -81.03, -83.08 73.88 12/03/2015 02:00:12 -81.03, -82.91 73.90 2.84 11
7 12/03/2015 02:51:21 81.03, 84.15 106.13 12/03/2015 02:50:57 81.03, 84.31 106.13 2.75 24
8 12/03/2015 03:42:25 -81.03,-108.45 73.89 12/03/2015 03:41:42 -81.03,-108.34 73.88 1.91 43
9 12/03/2015 04:33:23 81.03, 58.78 106.13 12/03/2015 04:32:27 81.04, 58.89 106.15 1.94 56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2015
SNOs_Map_NOAA-19_NPP_20151201.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/01/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service