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: 3/11/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/11/2023 08:40:58 0.02,-104.73 0.73,-108.00 372.26 80
2 03/12/2023 08:19:34 0.02,-104.73 -0.26,-103.47 144.03 80
3 03/13/2023 20:41:32 -0.03,-104.74 -0.95,-108.77 459.31 80
4 03/14/2023 20:25:30 -0.03,-104.75 0.11,-104.25 57.03 80
5 03/17/2023 08:28:36 0.04,-104.74 0.11,-104.98 28.59 80
6 03/18/2023 08:07:13 0.04,-104.74 -0.95,-100.47 487.53 80
7 03/19/2023 20:29:11 -0.05,-104.75 -0.29,-105.76 115.95 80
8 03/20/2023 20:13:07 -0.04,-104.75 0.72,-101.23 400.68 80
9 03/22/2023 08:34:57 0.05,-104.75 0.42,-106.51 199.90 80
10 03/23/2023 08:13:34 0.04,-104.76 -0.59,-101.98 316.63 80
11 03/24/2023 20:35:31 -0.05,-104.77 -0.63,-107.28 286.67 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/11/2023
SNOs_Map_GOES-17_NPP_20230311.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/11/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP