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: 11/7/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/07/2017 22:24:36 -0.10,-134.45 -0.09,-134.49 5.49 80
2 11/10/2017 10:24:57 0.09,-134.39 0.29,-135.23 95.81 80
3 11/11/2017 10:08:53 0.10,-134.33 -0.74,-130.70 414.85 80
4 11/12/2017 22:28:08 -0.07,-134.18 -0.50,-135.99 207.54 80
5 11/13/2017 22:12:04 -0.08,-134.13 0.54,-131.47 303.49 80
6 11/15/2017 10:31:11 0.06,-134.12 0.64,-136.74 298.13 80
7 11/16/2017 10:15:06 0.07,-134.06 -0.34,-132.20 212.27 80
8 11/17/2017 22:34:22 -0.05,-133.89 -0.84,-137.51 411.56 80
9 11/18/2017 22:18:16 -0.06,-133.84 0.14,-132.97 98.88 80
10 11/21/2017 10:18:38 0.05,-133.76 0.05,-133.70 6.87 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/7/2017
SNOs_Map_GOES-15_NPP_20171108.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/07/2017 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service