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: 3/20/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/21/2019 20:36:24 -0.10,-104.29 -0.80,-107.32 345.89 80
2 03/22/2019 20:14:59 -0.09,-104.29 0.22,-102.79 170.25 80
3 03/24/2019 08:36:48 0.10,-104.41 0.91,-108.07 417.09 80
4 03/25/2019 08:20:43 0.10,-104.42 -0.11,-103.55 100.11 80
5 03/27/2019 20:21:14 -0.10,-104.32 -0.10,-104.31 0.67 80
6 03/30/2019 08:24:17 0.11,-104.44 0.27,-105.05 70.94 80
7 03/31/2019 08:08:12 0.11,-104.44 -0.76,-100.53 446.45 80
8 04/01/2019 20:30:09 -0.11,-104.35 -0.42,-105.83 168.15 80
9 04/02/2019 20:08:43 -0.12,-104.35 0.55,-101.29 348.27 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/20/2019
SNOs_Map_GOES-14_NOAA-20_20190321.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 03/20/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service