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: 8/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/23/2023 20:34:26 -0.01,-104.69 -0.66,-107.46 316.70 80
2 08/24/2023 20:18:21 -0.01,-104.69 0.39,-102.94 199.74 80
3 08/26/2023 08:40:08 0.02,-104.71 0.79,-108.21 398.06 80
4 08/27/2023 08:18:43 0.02,-104.71 -0.21,-103.67 117.86 80
5 08/28/2023 20:40:38 -0.03,-104.67 -0.99,-108.98 490.40 80
6 08/29/2023 20:24:33 -0.03,-104.67 0.01,-104.44 25.93 80
7 09/01/2023 08:27:35 0.03,-104.70 0.16,-105.18 55.02 80
8 09/02/2023 08:06:10 0.03,-104.70 -0.89,-100.65 461.30 80
9 09/03/2023 20:28:04 -0.03,-104.66 -0.34,-105.94 146.50 80
10 09/04/2023 20:12:00 -0.03,-104.66 0.72,-101.42 370.12 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_GOES-17_NOAA-20_20230823.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/23/2023 in txt file.

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