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: 5/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/18/2023 08:12:20 0.00,-104.73 -0.57,-102.04 305.40 80
2 05/19/2023 20:34:16 -0.00,-104.73 -0.61,-107.34 298.53 80
3 05/20/2023 20:18:11 0.00,-104.73 0.42,-102.81 218.30 80
4 05/22/2023 08:40:00 -0.01,-104.73 0.72,-108.08 381.38 80
5 05/23/2023 08:18:34 -0.01,-104.73 -0.25,-103.54 135.11 80
6 05/24/2023 20:40:30 0.02,-104.73 -0.92,-108.84 469.36 80
7 05/25/2023 20:24:26 0.02,-104.73 0.11,-104.31 47.66 80
8 05/28/2023 08:27:29 -0.02,-104.75 0.04,-105.04 34.03 80
9 05/29/2023 08:06:04 -0.02,-104.75 -0.99,-100.52 482.92 80
10 05/30/2023 20:28:00 0.03,-104.75 -0.24,-105.80 121.26 80
11 05/31/2023 20:11:55 0.03,-104.75 0.80,-101.28 395.97 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/18/2023
SNOs_Map_GOES-17_NOAA-20_20230518.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/18/2023 in txt file.

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