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: 11/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/19/2023 20:34:03 0.00,-104.65 -0.61,-107.36 309.44 80
2 11/20/2023 20:17:59 -0.00,-104.65 0.43,-102.84 207.12 80
3 11/22/2023 08:39:46 0.00,-104.68 0.75,-108.11 390.14 80
4 11/23/2023 08:18:20 0.00,-104.68 -0.23,-103.57 126.40 80
5 11/24/2023 20:40:17 -0.00,-104.65 -0.94,-108.88 480.96 80
6 11/25/2023 20:24:11 -0.01,-104.66 0.04,-104.34 35.88 80
7 11/28/2023 08:27:14 0.02,-104.69 0.08,-105.08 44.47 80
8 11/29/2023 08:05:49 0.02,-104.69 -0.91,-100.55 472.12 80
9 11/30/2023 20:27:44 -0.03,-104.66 -0.31,-105.84 135.41 80
10 12/01/2023 20:11:39 -0.03,-104.66 0.74,-101.32 381.37 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/19/2023
SNOs_Map_GOES-17_NPP_20231119.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/19/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP