Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/8/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2018 08:26:51 0.36,-104.18 0.52,-104.92 84.47 80
2 09/12/2018 08:05:27 0.36,-104.16 -0.47,-100.38 429.97 80
3 09/13/2018 20:27:24 -0.35,-104.25 -0.70,-105.69 164.22 80
4 09/14/2018 20:11:20 -0.36,-104.25 0.36,-101.17 351.80 80
5 09/16/2018 08:33:09 0.34,-104.14 0.85,-106.43 261.27 80
6 09/17/2018 08:11:44 0.35,-104.12 -0.15,-101.90 253.15 80
7 09/18/2018 20:33:42 -0.33,-104.19 -1.01,-107.21 343.91 80
8 09/19/2018 20:17:37 -0.33,-104.19 -0.02,-102.68 172.14 80
9 09/21/2018 08:39:26 0.32,-104.11 1.16,-107.95 438.14 80
10 09/22/2018 08:18:02 0.32,-104.09 0.17,-103.42 76.41 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2018
SNOs_Map_GOES-14_NPP_20180909.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/08/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service