Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/17/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/18/2015 22:31:59 0.18,-135.11 -0.04,-136.04 105.42 80
2 07/19/2015 22:15:53 0.17,-135.12 0.97,-131.50 411.89 80
3 07/21/2015 10:35:01 -0.19,-135.12 0.16,-136.78 188.97 80
4 07/22/2015 10:18:55 -0.18,-135.13 -0.85,-132.25 328.23 80
5 07/23/2015 22:38:10 0.20,-135.14 -0.33,-137.56 275.57 80
6 07/24/2015 22:22:05 0.19,-135.14 0.69,-133.03 241.00 80
7 07/26/2015 10:41:11 -0.21,-135.12 0.51,-138.29 361.61 80
8 07/27/2015 10:25:06 -0.21,-135.12 -0.50,-133.76 154.59 80
9 07/28/2015 22:44:21 0.23,-135.12 -0.66,-139.07 450.25 80
10 07/29/2015 22:28:16 0.22,-135.11 0.35,-134.54 65.31 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2015
SNOs_Map_GOES-15_NPP_20150718.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/17/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service