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: 7/13/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2023 08:27:43 0.01,-104.73 0.11,-105.14 46.86 80
2 07/16/2023 08:06:19 0.01,-104.73 -0.90,-100.61 469.03 80
3 07/17/2023 20:28:16 -0.02,-104.71 -0.26,-105.92 137.50 80
4 07/18/2023 20:12:12 -0.02,-104.71 0.75,-101.40 378.86 80
5 07/20/2023 08:33:59 0.02,-104.73 0.47,-106.66 220.17 80
6 07/21/2023 08:12:34 0.02,-104.73 -0.54,-102.13 295.98 80
7 07/22/2023 20:34:31 -0.03,-104.72 -0.67,-107.43 310.57 80
8 07/23/2023 20:18:26 -0.03,-104.72 0.35,-102.91 206.03 80
9 07/25/2023 08:40:15 0.03,-104.74 0.81,-108.18 392.29 80
10 07/26/2023 08:18:50 0.03,-104.74 -0.20,-103.65 123.86 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/13/2023
SNOs_Map_GOES-17_NOAA-20_20230714.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/13/2023 in txt file.

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