Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/4/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/04/2023 20:24:58 0.02,-104.71 0.10,-104.25 52.04 80
2 07/07/2023 08:28:02 0.00,-104.72 0.08,-104.99 31.22 80
3 07/08/2023 08:06:38 0.01,-104.72 -0.93,-100.46 484.78 80
4 07/09/2023 20:28:35 -0.01,-104.70 -0.23,-105.78 122.38 80
5 07/10/2023 20:12:31 -0.02,-104.71 0.78,-101.25 394.01 80
6 07/12/2023 08:34:19 0.01,-104.73 0.40,-106.53 204.75 80
7 07/13/2023 08:12:54 0.00,-104.73 -0.61,-102.00 311.00 80
8 07/14/2023 20:34:51 0.01,-104.70 -0.60,-107.30 297.24 80
9 07/15/2023 20:18:47 0.01,-104.70 0.47,-102.79 219.01 80
10 07/17/2023 08:40:35 -0.01,-104.73 0.76,-108.05 379.03 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/4/2023
SNOs_Map_GOES-17_NPP_20230704.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/04/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP