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: 12/19/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2024 20:11:28 -0.01,-104.66 0.75,-101.40 372.65 80
2 12/21/2024 08:33:17 0.01,-104.70 0.46,-106.67 224.09 80
3 12/22/2024 08:11:55 0.01,-104.70 -0.58,-102.15 291.67 80
4 12/23/2024 20:33:53 -0.02,-104.67 -0.66,-107.45 317.94 80
5 12/24/2024 20:17:51 -0.02,-104.67 0.39,-102.93 198.38 80
6 12/26/2024 08:39:40 0.02,-104.72 0.82,-108.20 397.38 80
7 12/27/2024 08:18:17 0.02,-104.72 -0.23,-103.68 118.32 80
8 12/28/2024 20:40:16 -0.03,-104.67 -0.99,-108.99 492.43 80
9 12/29/2024 20:24:12 -0.03,-104.67 0.01,-104.46 23.54 80
10 01/01/2025 08:27:19 0.03,-104.71 0.13,-105.21 56.52 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/19/2024
SNOs_Map_GOES-17_NPP_20241219.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/19/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NPP