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: 12/22/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/24/2019 20:20:31 -0.00,-104.05 -0.04,-104.26 23.63 80
2 12/25/2019 20:04:26 -0.01,-104.05 0.93, -99.72 493.23 80
3 12/27/2019 08:26:17 -0.00,-104.30 0.16,-105.01 81.04 80
4 12/28/2019 08:04:52 0.01,-104.30 -0.82,-100.47 435.06 80
5 12/29/2019 20:26:50 0.01,-104.05 -0.39,-105.78 196.72 80
6 12/30/2019 20:10:46 0.00,-104.06 0.65,-101.25 320.28 80
7 01/01/2020 08:32:35 -0.01,-104.32 0.50,-106.53 252.19 80
8 01/02/2020 08:11:12 -0.01,-104.32 -0.54,-102.01 264.33 80
9 01/03/2020 20:33:08 0.02,-104.07 -0.72,-107.30 368.18 80
10 01/04/2020 20:17:05 0.01,-104.08 0.31,-102.77 148.91 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/22/2019
SNOs_Map_GOES-14_NOAA-20_20191223.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 12/22/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service