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: 9/21/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2013 10:37:46 0.33,-135.49 0.93,-138.23 312.38 80
2 09/23/2013 10:21:42 0.34,-135.48 -0.04,-133.70 203.11 80
3 09/24/2013 22:41:00 -0.31,-135.41 -1.12,-139.00 409.93 80
4 09/25/2013 22:24:57 -0.33,-135.40 -0.09,-134.48 105.51 80
5 09/27/2013 10:44:06 0.30,-135.44 1.24,-139.75 491.43 80
6 09/28/2013 10:28:02 0.31,-135.42 0.26,-135.22 23.40 80
7 09/30/2013 22:28:35 -0.29,-135.32 -0.44,-135.99 76.30 80
8 10/01/2013 22:12:31 -0.30,-135.30 0.53,-131.45 438.49 80
9 10/03/2013 10:31:40 0.27,-135.33 0.60,-136.72 159.24 80
10 10/04/2013 10:15:37 0.29,-135.31 -0.44,-132.20 354.98 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/21/2013
SNOs_Map_GOES-15_NPP_20130922.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/21/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service