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: 7/18/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2019 20:33:45 0.24,-104.84 -0.35,-107.44 296.15 80
2 07/20/2019 20:17:41 0.23,-104.84 0.66,-102.91 220.22 80
3 07/22/2019 08:36:48 -0.26,-104.66 0.55,-108.17 400.94 80
4 07/23/2019 08:20:44 -0.24,-104.65 -0.46,-103.64 115.19 80
5 07/24/2019 20:40:02 0.27,-104.82 -0.64,-108.96 471.90 80
6 07/25/2019 20:23:57 0.26,-104.81 0.37,-104.43 44.54 80
7 07/28/2019 08:24:20 -0.28,-104.63 -0.17,-105.16 60.52 80
8 07/29/2019 08:08:16 -0.27,-104.62 -1.18,-100.63 455.09 80
9 07/30/2019 20:27:33 0.30,-104.77 0.03,-105.94 133.08 80
10 07/31/2019 20:11:29 0.29,-104.77 1.04,-101.41 382.84 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/18/2019
SNOs_Map_GOES-14_NPP_20190719.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/18/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service