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: 11/29/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/01/2024 20:25:29 -0.00,-104.68 -0.00,-104.56 13.11 80
2 12/04/2024 08:28:31 0.01,-104.70 0.14,-105.31 69.08 80
3 12/05/2024 08:07:06 0.02,-104.69 -0.87,-100.77 446.77 80
4 12/06/2024 20:29:00 -0.02,-104.66 -0.36,-106.06 161.27 80
5 12/07/2024 20:12:55 -0.02,-104.65 0.66,-101.53 355.22 80
6 12/09/2024 08:34:41 0.02,-104.68 0.52,-106.80 241.95 80
7 12/10/2024 08:13:15 0.02,-104.68 -0.50,-102.27 274.16 80
8 12/11/2024 20:35:10 -0.03,-104.64 -0.70,-107.57 334.32 80
9 12/12/2024 20:19:04 -0.03,-104.63 0.34,-103.04 182.18 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/29/2024
SNOs_Map_GOES-17_NOAA-21_20241130.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/29/2024 in txt file.

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

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Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/30/2024
SNOs_Map_GOES-15_LANDSAT-8_20241130.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 11/30/2024 in txt file.

Historical Predications of SNOs between GOES-15 and LANDSAT-8