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: 6/15/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2024 08:32:30 0.02,-104.71 0.43,-106.58 212.75 80
2 06/17/2024 08:11:07 0.01,-104.71 -0.57,-102.05 303.21 80
3 06/18/2024 20:33:06 0.02,-104.71 -0.57,-107.36 302.61 80
4 06/19/2024 20:17:02 0.02,-104.71 0.44,-102.84 213.34 80
5 06/21/2024 08:38:52 -0.02,-104.70 0.74,-108.11 387.93 80
6 06/22/2024 08:17:28 -0.02,-104.70 -0.27,-103.58 127.73 80
7 06/23/2024 20:39:27 0.01,-104.69 -0.92,-108.88 477.90 80
8 06/24/2024 20:23:23 0.00,-104.69 0.09,-104.36 38.04 80
9 06/27/2024 08:23:48 0.01,-104.68 0.12,-105.09 47.01 80
10 06/28/2024 08:05:04 0.02,-104.68 -0.90,-100.56 469.03 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/15/2024
SNOs_Map_GOES-17_NOAA-21_20240616.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/15/2024 in txt file.

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