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: 12/23/2015
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 12/29/2015 11:29:39 81.03, -45.80 107.73 12/29/2015 11:30:52 81.03, -45.79 107.69 0.31 73
2 12/29/2015 12:20:45 -81.03, 121.60 72.30 12/29/2015 12:21:37 -81.04, 121.46 72.30 2.49 52
3 12/29/2015 13:11:41 81.03, -71.19 107.71 12/29/2015 13:12:22 81.04, -71.22 107.70 0.82 41
4 12/29/2015 14:02:47 -81.03, 96.21 72.31 12/29/2015 14:03:07 -81.04, 96.03 72.30 3.20 20
5 12/29/2015 14:53:43 81.03, -96.57 107.70 12/29/2015 14:53:52 81.04, -96.65 107.70 1.55 9
6 12/29/2015 15:44:49 -81.03, 70.82 72.33 12/29/2015 15:44:36 -81.03, 70.97 72.35 2.69 13
7 12/29/2015 16:35:44 81.03,-121.58 107.63 12/29/2015 16:35:21 81.02,-121.71 107.66 2.26 23
8 12/29/2015 17:26:51 -81.03, 45.42 72.35 12/29/2015 17:26:06 -81.03, 45.54 72.34 1.99 45

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/23/2015
SNOs_Map_NOAA-19_NPP_20151223.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/23/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service