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: 10/23/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2019 20:17:28 -0.19,-104.15 0.10,-102.75 159.00 80
2 10/26/2019 08:39:17 0.16,-104.23 1.02,-108.04 434.41 80
3 10/27/2019 08:17:51 0.18,-104.22 0.04,-103.50 81.21 80
4 10/29/2019 20:21:02 -0.17,-104.14 -0.21,-104.28 15.70 80
5 11/01/2019 08:26:45 0.15,-104.23 0.34,-105.02 90.28 80
6 11/02/2019 08:05:19 0.17,-104.22 -0.64,-100.49 425.29 80
7 11/03/2019 20:27:16 -0.14,-104.12 -0.50,-105.80 190.64 80
8 11/04/2019 20:11:10 -0.15,-104.13 0.48,-101.26 326.90 80
9 11/06/2019 08:32:59 0.12,-104.25 0.63,-106.55 261.47 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/23/2019
SNOs_Map_GOES-14_NPP_20191024.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/23/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service