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: 9/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/09/2023 20:37:49 0.01,-104.69 -0.89,-108.79 467.54 80
2 09/10/2023 20:21:44 0.01,-104.69 0.12,-104.26 48.80 80
3 09/13/2023 08:24:48 -0.00,-104.71 0.04,-105.01 33.74 80
4 09/14/2023 08:03:24 -0.00,-104.71 -0.97,-100.48 482.65 80
5 09/15/2023 20:25:20 -0.00,-104.69 -0.24,-105.78 123.88 80
6 09/16/2023 20:09:15 -0.00,-104.70 0.78,-101.25 392.72 80
7 09/18/2023 08:31:04 0.00,-104.72 0.38,-106.53 205.48 80
8 09/19/2023 08:09:38 -0.00,-104.72 -0.58,-101.99 310.73 80
9 09/20/2023 20:31:35 0.00,-104.69 -0.56,-107.30 296.75 80
10 09/21/2023 20:15:30 0.00,-104.69 0.40,-102.76 219.43 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/9/2023
SNOs_Map_GOES-17_NOAA-21_20230909.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/09/2023 in txt file.

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