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: 12/31/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2020 08:32:36 -0.01,-104.30 0.48,-106.53 254.40 80
2 01/02/2020 08:11:11 -0.01,-104.30 -0.50,-102.00 261.73 80
3 01/03/2020 20:33:09 0.02,-104.04 -0.71,-107.30 371.26 80
4 01/04/2020 20:17:04 0.01,-104.04 0.27,-102.76 145.46 80
5 01/06/2020 08:38:54 -0.02,-104.31 0.81,-108.05 426.56 80
6 01/07/2020 08:17:30 -0.01,-104.31 -0.17,-103.52 89.59 80
7 01/09/2020 20:20:43 0.00,-104.04 -0.06,-104.28 28.21 80
8 01/10/2020 20:04:39 -0.00,-104.04 0.98, -99.76 488.04 80
9 01/12/2020 08:26:29 -0.00,-104.30 0.16,-105.04 84.30 80
10 01/13/2020 08:05:04 0.00,-104.29 -0.82,-100.50 431.51 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/31/2019
SNOs_Map_GOES-14_NOAA-20_20200101.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 12/31/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service