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: 6/15/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/15/2023 08:40:33 -0.01,-104.72 0.73,-107.97 370.16 80
2 06/16/2023 08:19:08 -0.01,-104.72 -0.30,-103.44 146.18 80
3 06/17/2023 20:41:02 0.01,-104.70 -0.89,-108.73 459.21 80
4 06/18/2023 20:24:56 0.01,-104.70 0.14,-104.20 57.39 80
5 06/21/2023 08:27:56 -0.02,-104.71 0.05,-104.93 25.50 80
6 06/22/2023 08:06:31 -0.01,-104.71 -0.99,-100.40 491.20 80
7 06/23/2023 20:28:25 0.01,-104.70 -0.20,-105.70 113.74 80
8 06/24/2023 20:12:19 0.00,-104.70 0.78,-101.16 403.46 80
9 06/26/2023 08:34:05 0.00,-104.72 0.38,-106.43 194.96 80
10 06/27/2023 08:12:38 0.00,-104.72 -0.60,-101.89 321.89 80
11 06/28/2023 20:34:33 0.00,-104.71 -0.58,-107.19 283.79 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/15/2023
SNOs_Map_GOES-17_NPP_20230615.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/15/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP