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: 11/28/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/30/2018 08:27:00 0.04,-104.19 0.23,-105.10 103.80 80
2 12/01/2018 08:05:35 0.05,-104.18 -0.73,-100.56 412.23 80
3 12/02/2018 20:27:31 -0.03,-104.02 -0.46,-105.86 210.35 80
4 12/03/2018 20:11:27 -0.04,-104.03 0.56,-101.34 307.30 80
5 12/05/2018 08:33:15 0.02,-104.22 0.57,-106.62 273.91 80
6 12/06/2018 08:11:51 0.03,-104.21 -0.46,-102.09 242.39 80
7 12/07/2018 20:33:46 -0.01,-104.03 -0.79,-107.38 382.48 80
8 12/08/2018 20:17:41 -0.02,-104.04 0.24,-102.86 135.11 80
9 12/10/2018 08:39:30 0.00,-104.25 0.89,-108.14 443.80 80
10 12/11/2018 08:18:05 0.02,-104.24 -0.14,-103.61 72.57 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2018
SNOs_Map_GOES-14_NPP_20181129.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/28/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service