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: 4/17/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2019 20:08:41 -0.13,-104.36 0.56,-101.31 348.07 80
2 04/20/2019 08:30:28 0.12,-104.39 0.62,-106.58 249.53 80
3 04/21/2019 08:14:23 0.12,-104.40 -0.42,-102.05 267.69 80
4 04/22/2019 20:36:20 -0.12,-104.39 -0.76,-107.36 338.35 80
5 04/23/2019 20:14:54 -0.12,-104.38 0.21,-102.82 177.83 80
6 04/25/2019 08:36:42 0.11,-104.39 0.96,-108.09 421.66 80
7 04/26/2019 08:20:37 0.12,-104.40 -0.07,-103.56 95.69 80
8 04/28/2019 20:21:08 -0.12,-104.41 -0.12,-104.33 8.37 80
9 05/01/2019 08:24:11 0.12,-104.41 0.26,-105.08 75.28 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/17/2019
SNOs_Map_GOES-14_NOAA-20_20190418.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/17/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service