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: 4/16/2023
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/16/2023 20:54:40 -0.18,-108.17 0.00,-112.28 457.64 0
2 04/17/2023 20:36:59 -0.18,-108.19 -0.01,-107.52 76.13 80
3 04/20/2023 08:40:04 0.18,-108.21 0.17,-108.26 6.28 80
4 04/22/2023 20:40:37 -0.17,-108.23 -0.34,-109.03 91.48 80
5 04/23/2023 20:24:32 -0.18,-108.24 0.66,-104.50 426.40 80
6 04/25/2023 08:46:20 0.17,-108.26 0.53,-109.77 172.34 80
7 04/26/2023 08:24:57 0.18,-108.26 -0.52,-105.24 344.72 80
8 04/27/2023 20:46:53 -0.17,-108.26 -0.68,-110.54 259.46 80
9 04/28/2023 20:30:49 -0.18,-108.28 0.32,-106.01 258.61 80
10 04/30/2023 08:52:37 0.17,-108.31 0.86,-111.28 338.26 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/16/2023
SNOs_Map_GOES-14_NOAA-20_20230417.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/16/2023 in txt file.

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