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: 8/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/21/2023 20:24:55 -0.01,-104.69 0.05,-104.35 38.85 80
2 08/24/2023 08:27:57 0.01,-104.72 0.10,-105.09 42.65 80
3 08/25/2023 08:06:31 0.02,-104.71 -0.90,-100.56 473.29 80
4 08/26/2023 20:28:27 -0.02,-104.68 -0.31,-105.86 134.89 80
5 08/27/2023 20:12:22 -0.02,-104.67 0.75,-101.33 381.24 80
6 08/29/2023 08:34:08 0.03,-104.70 0.45,-106.60 216.66 80
7 08/30/2023 08:12:43 0.03,-104.69 -0.55,-102.07 299.27 80
8 08/31/2023 20:34:38 -0.03,-104.66 -0.64,-107.37 308.97 80
9 09/01/2023 20:18:33 -0.03,-104.66 0.37,-102.83 207.47 80
10 09/03/2023 08:40:19 0.04,-104.69 0.82,-108.10 389.43 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/21/2023
SNOs_Map_GOES-17_NPP_20230821.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/21/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP