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: 12/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2023 08:33:12 0.00,-104.69 0.39,-106.54 209.93 80
2 12/20/2023 08:11:45 0.00,-104.69 -0.57,-101.99 306.99 80
3 12/21/2023 20:33:40 -0.01,-104.67 -0.59,-107.30 299.59 80
4 12/22/2023 20:17:35 -0.01,-104.67 0.44,-102.76 217.55 80
5 12/24/2023 08:39:20 0.01,-104.70 0.77,-108.02 378.86 80
6 12/25/2023 08:17:55 0.02,-104.70 -0.26,-103.49 138.01 80
7 12/26/2023 20:39:49 -0.02,-104.67 -0.95,-108.78 468.94 80
8 12/27/2023 20:23:44 -0.02,-104.67 0.09,-104.25 48.18 80
9 12/30/2023 08:26:43 0.03,-104.70 0.08,-104.97 30.68 80
10 12/31/2023 08:05:18 0.02,-104.71 -0.96,-100.44 486.43 80
11 01/01/2024 20:27:12 -0.03,-104.68 -0.23,-105.74 119.95 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/19/2023
SNOs_Map_GOES-17_NPP_20231219.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/19/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP