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: 12/30/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2020 08:32:35 -0.01,-104.30 0.50,-106.53 254.39 80
2 01/02/2020 08:11:12 -0.01,-104.30 -0.54,-102.00 261.76 80
3 01/03/2020 20:33:08 0.02,-104.04 -0.73,-107.29 371.21 80
4 01/04/2020 20:17:05 0.01,-104.04 0.31,-102.77 145.51 80
5 01/06/2020 08:38:54 -0.02,-104.31 0.84,-108.05 426.48 80
6 01/07/2020 08:17:31 -0.01,-104.31 -0.20,-103.53 89.70 80
7 01/09/2020 20:20:42 0.00,-104.04 -0.08,-104.28 28.20 80
8 01/10/2020 20:04:39 -0.00,-104.04 0.96, -99.76 488.21 80
9 01/12/2020 08:26:28 -0.00,-104.30 0.18,-105.03 84.13 80
10 01/13/2020 08:05:05 0.00,-104.30 -0.86,-100.51 431.72 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/30/2019
SNOs_Map_GOES-14_NOAA-20_20191231.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 12/30/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service