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: 5/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/17/2023 08:33:44 0.00,-104.73 0.43,-106.58 211.31 80
2 05/18/2023 08:12:20 0.00,-104.73 -0.60,-102.05 305.40 80
3 05/19/2023 20:34:16 -0.00,-104.73 -0.59,-107.35 298.44 80
4 05/20/2023 20:18:12 0.00,-104.73 0.44,-102.82 218.41 80
5 05/22/2023 08:39:59 -0.01,-104.74 0.75,-108.08 381.22 80
6 05/23/2023 08:18:35 -0.01,-104.73 -0.28,-103.55 135.26 80
7 05/24/2023 20:40:31 0.02,-104.73 -0.90,-108.85 469.13 80
8 05/25/2023 20:24:26 0.02,-104.73 0.13,-104.32 47.92 80
9 05/28/2023 08:27:29 -0.02,-104.75 0.03,-105.05 33.77 80
10 05/29/2023 08:06:04 -0.02,-104.75 -0.94,-100.51 483.25 80
11 05/30/2023 20:28:00 0.03,-104.75 -0.23,-105.81 120.89 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/17/2023
SNOs_Map_GOES-17_NOAA-20_20230517.jpg

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

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