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: 8/12/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2018 08:19:21 -0.35,-104.52 -0.56,-103.64 100.60 45
2 08/14/2018 20:39:13 0.37,-104.68 -0.61,-108.95 487.46 80
3 08/15/2018 20:23:08 0.36,-104.69 0.39,-104.42 30.45 80
4 08/18/2018 08:26:12 -0.37,-104.58 -0.24,-105.17 67.32 80
5 08/19/2018 08:04:48 -0.36,-104.58 -1.24,-100.63 449.76 80
6 08/20/2018 20:26:46 0.38,-104.74 0.14,-105.96 138.64 80
7 08/21/2018 20:10:42 0.38,-104.75 1.14,-101.43 379.11 80
8 08/23/2018 08:32:29 -0.40,-104.63 0.08,-106.69 235.10 80
9 08/24/2018 08:11:04 -0.39,-104.64 -0.92,-102.16 281.96 80
10 08/25/2018 20:33:03 0.41,-104.78 -0.17,-107.48 307.54 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/12/2018
SNOs_Map_GOES-14_NOAA-20_20180813.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 08/12/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service