Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/29/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/30/2018 08:11:09 -0.02,-104.27 -0.53,-102.00 258.98 80
2 12/31/2018 20:33:06 0.03,-104.05 -0.68,-107.30 369.62 80
3 01/01/2019 20:17:01 0.02,-104.06 0.30,-102.76 147.62 80
4 01/03/2019 08:38:52 -0.03,-104.30 0.79,-108.05 427.45 80
5 01/04/2019 08:17:27 -0.02,-104.30 -0.18,-103.52 89.07 80
6 01/06/2019 20:20:40 0.02,-104.08 -0.04,-104.28 23.43 80
7 01/07/2019 20:04:37 0.01,-104.09 1.00, -99.76 493.80 80
8 01/09/2019 08:26:26 -0.02,-104.33 0.15,-105.03 80.68 80
9 01/10/2019 08:05:02 -0.01,-104.33 -0.88,-100.51 435.99 80
10 01/11/2019 20:26:59 0.02,-104.10 -0.37,-105.80 193.77 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/29/2018
SNOs_Map_GOES-14_NOAA-20_20181230.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 12/29/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service