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: 9/25/2015
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 09/27/2015 15:37:54 81.04,-107.16 85.94 09/27/2015 15:39:02 81.04,-107.22 85.91 1.12 68
2 09/27/2015 16:28:53 -81.04, 60.00 94.04 09/27/2015 16:29:47 -81.04, 59.93 94.06 1.37 54
3 09/27/2015 17:19:57 81.04,-132.86 85.99 09/27/2015 17:20:32 81.04,-132.67 85.95 3.28 35
4 09/27/2015 18:10:55 -81.04, 34.67 94.04 09/27/2015 18:11:16 -81.03, 34.85 94.07 3.10 21
5 09/27/2015 19:01:59 81.04,-158.18 85.99 09/27/2015 19:02:02 81.04,-158.12 85.99 1.18 3
6 09/27/2015 19:52:57 -81.04, 9.35 94.03 09/27/2015 19:52:46 -81.03, 9.40 94.04 0.96 11
7 09/27/2015 20:44:00 81.03, 176.88 85.95 09/27/2015 20:43:31 81.03, 176.80 85.97 1.37 29
8 09/27/2015 21:34:59 -81.03, -15.98 94.03 09/27/2015 21:34:16 -81.04, -16.05 94.00 1.20 43
9 09/27/2015 22:26:03 81.03, 151.18 86.00 09/27/2015 22:25:01 81.03, 151.35 86.01 3.05 62

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/25/2015
SNOs_Map_NOAA-19_NPP_20150926.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/25/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service