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: 8/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/18/2023 08:40:29 0.01,-104.71 0.79,-108.11 386.99 80
2 08/19/2023 08:19:05 0.01,-104.71 -0.26,-103.58 129.22 80
3 08/20/2023 20:41:00 -0.02,-104.69 -0.96,-108.88 477.88 80
4 08/21/2023 20:24:55 -0.01,-104.69 0.04,-104.35 38.65 80
5 08/24/2023 08:27:57 0.02,-104.71 0.12,-105.09 43.65 80
6 08/25/2023 08:06:31 0.02,-104.70 -0.88,-100.55 472.17 80
7 08/26/2023 20:28:27 -0.03,-104.67 -0.27,-105.87 135.88 80
8 08/27/2023 20:12:22 -0.03,-104.66 0.73,-101.33 380.08 80
9 08/29/2023 08:34:08 0.03,-104.68 0.47,-106.60 218.40 80
10 08/30/2023 08:12:43 0.03,-104.67 -0.53,-102.06 297.38 80
11 08/31/2023 20:34:38 -0.04,-104.64 -0.66,-107.36 310.72 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/18/2023
SNOs_Map_GOES-17_NPP_20230818.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/18/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP