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: 9/11/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2023 08:39:59 -0.02,-104.71 0.77,-108.20 397.98 80
2 09/12/2023 08:18:33 -0.02,-104.70 -0.24,-103.66 118.44 80
3 09/13/2023 20:40:29 0.02,-104.69 -0.93,-108.97 487.71 80
4 09/14/2023 20:24:23 0.02,-104.69 0.08,-104.43 29.21 80
5 09/17/2023 08:27:25 -0.02,-104.71 0.05,-105.17 51.85 80
6 09/18/2023 08:06:00 -0.02,-104.71 -0.96,-100.64 464.85 80
7 09/19/2023 20:27:54 0.03,-104.69 -0.26,-105.93 141.63 80
8 09/20/2023 20:11:48 0.03,-104.69 0.75,-101.40 374.91 80
9 09/22/2023 08:33:36 -0.04,-104.71 0.37,-106.68 223.45 80
10 09/23/2023 08:12:09 -0.04,-104.71 -0.58,-102.13 292.58 80
11 09/24/2023 20:34:05 0.04,-104.67 -0.57,-107.44 315.03 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/11/2023
SNOs_Map_GOES-17_NOAA-20_20230911.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/11/2023 in txt file.

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