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: 7/9/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2024 08:26:40 -0.01,-104.70 0.10,-105.09 45.36 80
2 07/10/2024 08:05:17 -0.01,-104.70 -0.96,-100.58 470.53 80
3 07/11/2024 20:27:16 0.01,-104.71 -0.23,-105.89 133.53 80
4 07/12/2024 20:11:12 0.01,-104.72 0.78,-101.36 382.59 80
5 07/14/2024 08:33:01 -0.02,-104.71 0.42,-106.64 219.67 80
6 07/15/2024 08:11:38 -0.02,-104.71 -0.59,-102.11 296.21 80
7 07/16/2024 20:33:36 0.02,-104.72 -0.60,-107.42 308.40 80
8 07/17/2024 20:17:33 0.02,-104.72 0.41,-102.90 207.36 80
9 07/19/2024 08:39:22 -0.03,-104.71 0.78,-108.17 395.32 80
10 07/20/2024 08:17:59 -0.02,-104.71 -0.24,-103.65 120.18 80
11 07/21/2024 20:39:57 0.03,-104.71 -0.94,-108.96 485.20 80
12 07/22/2024 20:23:53 0.03,-104.71 0.08,-104.44 30.51 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/9/2024
SNOs_Map_GOES-17_NPP_20240709.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/09/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NPP