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: 10/6/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/06/2023 08:18:18 0.01,-104.71 -0.24,-103.49 138.61 80
2 10/07/2023 20:40:13 -0.00,-104.69 -0.91,-108.79 467.39 80
3 10/08/2023 20:24:06 0.00,-104.69 0.09,-104.26 49.48 80
4 10/11/2023 08:27:05 -0.01,-104.71 0.08,-104.98 31.30 80
5 10/12/2023 08:05:38 0.00,-104.71 -0.94,-100.44 486.07 80
6 10/13/2023 20:27:32 -0.01,-104.69 -0.25,-105.74 119.13 80
7 10/14/2023 20:11:25 -0.02,-104.70 0.76,-101.20 398.44 80
8 10/16/2023 08:33:11 0.02,-104.72 0.40,-106.47 198.46 80
9 10/17/2023 08:11:43 0.03,-104.72 -0.57,-101.92 318.54 80
10 10/18/2023 20:33:36 -0.03,-104.69 -0.60,-107.21 287.75 80
11 10/19/2023 20:17:30 -0.03,-104.69 0.43,-102.68 229.11 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/6/2023
SNOs_Map_GOES-17_NPP_20231006.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/06/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP