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: 6/19/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2019 08:36:36 -0.07,-104.51 0.75,-108.12 412.01 80
2 06/21/2019 08:20:31 -0.06,-104.51 -0.25,-103.58 105.37 80
3 06/22/2019 20:39:50 0.09,-104.68 -0.84,-108.91 482.02 80
4 06/23/2019 20:23:45 0.07,-104.68 0.16,-104.38 35.31 80
5 06/26/2019 08:24:09 -0.08,-104.54 0.02,-105.11 64.59 80
6 06/27/2019 08:08:05 -0.07,-104.55 -0.98,-100.58 452.93 80
7 06/28/2019 20:27:22 0.10,-104.72 -0.17,-105.89 134.34 80
8 06/29/2019 20:11:17 0.09,-104.72 0.83,-101.36 382.77 80
9 07/01/2019 08:30:26 -0.13,-104.57 0.35,-106.63 235.33 80
10 07/02/2019 08:14:21 -0.11,-104.57 -0.65,-102.10 281.67 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2019
SNOs_Map_GOES-14_NPP_20190620.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/19/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service