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: 10/4/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/04/2018 22:18:17 -0.31,-135.63 0.33,-132.90 311.69 80
2 10/06/2018 10:40:06 0.28,-135.66 0.82,-138.18 286.71 80
3 10/07/2018 10:18:40 0.29,-135.65 -0.15,-133.64 229.39 80
4 10/08/2018 22:40:37 -0.27,-135.62 -1.02,-138.95 379.84 80
5 10/09/2018 22:24:32 -0.28,-135.62 0.01,-134.42 136.71 80
6 10/11/2018 10:43:39 0.26,-135.65 1.19,-139.69 461.14 80
7 10/12/2018 10:27:35 0.27,-135.64 0.16,-135.17 54.48 80
8 10/14/2018 22:28:06 -0.26,-135.58 -0.35,-135.94 41.09 80
9 10/15/2018 22:12:01 -0.27,-135.57 0.68,-131.41 474.56 80
10 10/17/2018 10:31:10 0.24,-135.60 0.46,-136.69 124.24 80
11 10/18/2018 10:15:04 0.25,-135.58 -0.51,-132.16 390.60 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/4/2018
SNOs_Map_GOES-15_NPP_20181005.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/04/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service