Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2023 20:24:26 0.00,-104.72 0.08,-104.35 42.30 80
2 05/12/2023 08:27:29 0.01,-104.71 0.11,-105.08 42.12 80
3 05/13/2023 08:06:05 0.02,-104.71 -0.91,-100.54 474.32 80
4 05/14/2023 20:28:01 -0.01,-104.71 -0.28,-105.84 129.55 80
5 05/15/2023 20:11:57 -0.02,-104.71 0.74,-101.31 387.36 80
6 05/17/2023 08:33:45 0.01,-104.71 0.40,-106.59 212.62 80
7 05/18/2023 08:12:19 0.00,-104.71 -0.57,-102.04 303.91 80
8 05/19/2023 20:34:16 0.01,-104.71 -0.61,-107.34 300.66 80
9 05/20/2023 20:18:11 0.00,-104.71 0.42,-102.81 216.22 80
10 05/22/2023 08:39:59 -0.01,-104.72 0.77,-108.07 383.19 80
11 05/23/2023 08:18:34 -0.00,-104.72 -0.27,-103.55 133.45 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/9/2023
SNOs_Map_GOES-17_NOAA-20_20230510.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/09/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20