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: 6/14/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/15/2023 08:10:17 -0.01,-104.72 -0.61,-102.04 305.51 80
2 06/16/2023 20:32:13 0.01,-104.71 -0.57,-107.34 300.06 80
3 06/17/2023 20:16:07 0.01,-104.71 0.41,-102.80 216.26 80
4 06/19/2023 08:37:55 -0.01,-104.71 0.76,-108.08 383.63 80
5 06/20/2023 08:16:30 -0.02,-104.71 -0.28,-103.55 132.43 80
6 06/21/2023 20:38:27 0.02,-104.70 -0.89,-108.86 473.43 80
7 06/22/2023 20:22:21 0.01,-104.70 0.10,-104.32 43.32 80
8 06/25/2023 08:25:23 -0.00,-104.72 0.09,-105.05 38.74 80
9 06/26/2023 08:03:59 0.00,-104.72 -0.96,-100.53 477.87 80
10 06/27/2023 20:25:54 -0.00,-104.71 -0.25,-105.83 127.83 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/14/2023
SNOs_Map_GOES-17_NOAA-21_20230615.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/14/2023 in txt file.

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