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: 9/10/2023
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 -0.01,-104.71 0.76,-108.20 397.68 80
2 09/12/2023 08:18:34 -0.01,-104.70 -0.25,-103.66 118.85 80
3 09/13/2023 20:40:29 0.00,-104.69 -0.93,-108.97 487.21 80
4 09/14/2023 20:24:23 0.00,-104.69 0.08,-104.43 29.88 80
5 09/17/2023 08:27:24 -0.00,-104.72 0.10,-105.16 51.06 80
6 09/18/2023 08:05:59 -0.00,-104.72 -0.91,-100.63 465.56 80
7 09/19/2023 20:27:54 0.00,-104.69 -0.25,-105.94 140.86 80
8 09/20/2023 20:11:49 0.00,-104.69 0.77,-101.40 375.81 80
9 09/22/2023 08:33:35 -0.00,-104.71 0.42,-106.67 222.40 80
10 09/23/2023 08:12:09 -0.01,-104.71 -0.60,-102.13 293.71 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/10/2023
SNOs_Map_GOES-17_NOAA-20_20230910.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/10/2023 in txt file.

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