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: 6/9/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/10/2019 08:24:01 -0.00,-104.46 0.16,-105.07 70.12 80
2 06/11/2019 08:07:56 0.01,-104.47 -0.84,-100.54 447.53 80
3 06/12/2019 20:27:15 0.02,-104.61 -0.26,-105.86 142.25 80
4 06/13/2019 20:11:10 0.00,-104.62 0.74,-101.33 374.88 80
5 06/15/2019 08:30:19 -0.04,-104.49 0.45,-106.60 240.23 80
6 06/16/2019 08:14:14 -0.02,-104.50 -0.55,-102.06 277.34 80
7 06/17/2019 20:33:32 0.05,-104.65 -0.54,-107.39 311.56 80
8 06/18/2019 20:17:28 0.04,-104.66 0.46,-102.86 205.68 80
9 06/20/2019 08:36:36 -0.07,-104.52 0.73,-108.12 410.11 80
10 06/21/2019 08:20:32 -0.06,-104.53 -0.27,-103.59 107.64 80
11 06/22/2019 20:39:49 0.09,-104.70 -0.88,-108.90 480.13 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/9/2019
SNOs_Map_GOES-14_NPP_20190610.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/09/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service