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: 9/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/09/2023 08:27:46 0.01,-104.71 0.10,-105.08 42.90 80
2 09/10/2023 08:06:20 0.01,-104.70 -0.91,-100.55 473.48 80
3 09/11/2023 20:28:15 -0.01,-104.69 -0.26,-105.85 132.62 80
4 09/12/2023 20:12:10 -0.02,-104.69 0.76,-101.32 384.26 80
5 09/14/2023 08:33:56 0.02,-104.71 0.42,-106.59 213.53 80
6 09/15/2023 08:12:31 0.02,-104.71 -0.60,-102.06 303.18 80
7 09/16/2023 20:34:25 -0.02,-104.70 -0.62,-107.35 302.99 80
8 09/17/2023 20:18:20 -0.02,-104.70 0.40,-102.82 213.99 80
9 09/19/2023 08:40:06 0.02,-104.72 0.77,-108.09 383.41 80
10 09/20/2023 08:18:40 0.02,-104.72 -0.25,-103.56 133.09 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/7/2023
SNOs_Map_GOES-17_NPP_20230907.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/07/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP