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: 1/9/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/10/2019 08:05:02 -0.02,-104.30 -0.88,-100.51 432.46 80
2 01/11/2019 20:26:59 0.03,-104.07 -0.38,-105.79 197.41 80
3 01/12/2019 20:10:55 0.02,-104.07 0.66,-101.27 319.45 80
4 01/14/2019 08:32:44 -0.03,-104.31 0.49,-106.55 254.99 80
5 01/15/2019 08:11:21 -0.02,-104.31 -0.55,-102.02 261.42 80
6 01/16/2019 20:33:17 0.03,-104.07 -0.70,-107.31 369.31 80
7 01/17/2019 20:17:14 0.02,-104.07 0.34,-102.79 147.28 80
8 01/19/2019 08:37:15 -0.02,-104.32 0.82,-108.06 427.08 28
9 01/20/2019 08:17:39 -0.01,-104.31 -0.17,-103.53 89.06 80
10 01/22/2019 20:20:51 0.01,-104.06 -0.04,-104.30 26.24 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/9/2019
SNOs_Map_GOES-14_NOAA-20_20190110.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 01/09/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service