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: 4/19/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/19/2015 22:22:56 -0.05,-135.20 0.46,-132.87 264.78 80
2 04/21/2015 10:44:41 0.05,-135.27 0.71,-138.14 327.00 80
3 04/22/2015 10:23:15 0.05,-135.29 -0.30,-133.60 192.15 80
4 04/23/2015 22:45:08 -0.06,-135.28 -0.89,-138.90 412.78 80
5 04/24/2015 22:29:02 -0.06,-135.30 0.13,-134.37 106.35 80
6 04/26/2015 10:50:47 0.06,-135.37 1.03,-139.63 485.84 80
7 04/27/2015 10:29:20 0.07,-135.39 0.02,-135.10 32.97 80
8 04/29/2015 22:32:27 -0.07,-135.39 -0.17,-135.86 54.21 80
9 04/30/2015 22:16:21 -0.07,-135.40 0.85,-131.33 464.30 80
10 05/02/2015 10:38:06 0.07,-135.46 0.30,-136.60 128.89 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2015
SNOs_Map_GOES-15_NPP_20150419.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/19/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service