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: 6/27/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/27/2023 08:12:49 -0.01,-104.74 -0.61,-101.93 319.32 80
2 06/28/2023 20:34:46 0.01,-104.74 -0.56,-107.25 285.89 80
3 06/29/2023 20:18:42 0.02,-104.75 0.44,-102.72 231.13 80
4 07/01/2023 08:40:31 -0.02,-104.78 0.69,-108.00 367.33 80
5 07/02/2023 08:19:06 -0.02,-104.78 -0.31,-103.47 148.97 80
6 07/03/2023 20:41:04 0.03,-104.77 -0.85,-108.79 457.76 80
7 07/04/2023 20:24:59 0.03,-104.78 0.15,-104.26 58.85 80
8 07/07/2023 08:28:03 -0.04,-104.81 0.03,-105.01 22.72 80
9 07/08/2023 08:06:40 -0.03,-104.82 -1.03,-100.49 494.13 80
10 07/09/2023 20:28:36 0.04,-104.81 -0.18,-105.79 112.07 80
11 07/10/2023 20:12:31 0.04,-104.82 0.83,-101.27 405.10 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2023
SNOs_Map_GOES-17_NPP_20230627.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/27/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP