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: 5/15/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/15/2023 20:11:57 -0.00,-104.72 0.75,-101.31 388.58 80
2 05/17/2023 08:33:44 0.00,-104.73 0.45,-106.57 211.17 80
3 05/18/2023 08:12:20 0.01,-104.73 -0.58,-102.04 305.65 80
4 05/19/2023 20:34:16 -0.00,-104.73 -0.60,-107.34 298.10 80
5 05/20/2023 20:18:11 -0.00,-104.73 0.43,-102.81 218.87 80
6 05/22/2023 08:39:59 -0.00,-104.74 0.77,-108.07 380.53 80
7 05/23/2023 08:18:34 -0.01,-104.74 -0.26,-103.54 136.05 80
8 05/24/2023 20:40:31 0.01,-104.74 -0.91,-108.85 468.30 80
9 05/25/2023 20:24:26 0.02,-104.74 0.12,-104.32 48.82 80
10 05/28/2023 08:27:29 -0.02,-104.76 0.02,-105.05 32.64 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/15/2023
SNOs_Map_GOES-17_NOAA-20_20230515.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/15/2023 in txt file.

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