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: 12/23/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/24/2018 08:26:14 -0.01,-104.26 0.13,-105.01 85.58 80
2 12/25/2018 08:04:49 0.00,-104.25 -0.85,-100.48 430.43 80
3 12/26/2018 20:26:47 0.02,-104.04 -0.37,-105.78 198.19 80
4 12/27/2018 20:10:43 0.01,-104.04 0.67,-101.25 318.90 80
5 12/29/2018 08:32:32 -0.03,-104.28 0.48,-106.53 256.70 80
6 12/30/2018 08:11:09 -0.02,-104.28 -0.55,-102.00 259.72 80
7 12/31/2018 20:33:05 0.03,-104.05 -0.72,-107.29 369.94 80
8 01/01/2019 20:17:02 0.02,-104.06 0.32,-102.77 147.37 80
9 01/03/2019 08:38:51 -0.03,-104.31 0.84,-108.05 426.44 80
10 01/04/2019 08:17:28 -0.02,-104.31 -0.20,-103.52 90.14 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/23/2018
SNOs_Map_GOES-14_NOAA-20_20181224.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 12/23/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service