Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/8/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/09/2023 08:37:12 -0.01,-104.71 0.75,-108.02 377.73 80
2 10/10/2023 08:15:48 -0.01,-104.71 -0.31,-103.50 138.86 80
3 10/11/2023 20:37:43 0.01,-104.69 -0.89,-108.80 467.33 80
4 10/12/2023 20:21:38 0.01,-104.69 0.12,-104.26 49.74 80
5 10/15/2023 08:24:39 -0.00,-104.72 0.04,-104.99 30.84 80
6 10/16/2023 08:03:13 0.01,-104.72 -0.97,-100.46 486.03 80
7 10/17/2023 20:25:07 -0.02,-104.69 -0.26,-105.75 120.12 80
8 10/18/2023 20:09:02 -0.02,-104.69 0.77,-101.21 396.44 80
9 10/20/2023 08:30:48 0.02,-104.71 0.40,-106.48 201.56 80
10 10/21/2023 08:09:22 0.02,-104.70 -0.57,-101.94 314.52 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/8/2023
SNOs_Map_GOES-17_NOAA-21_20231008.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 10/08/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21