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: 10/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2023 08:39:41 -0.00,-104.69 0.77,-108.04 382.04 80
2 10/22/2023 08:18:18 -0.00,-104.69 -0.28,-103.52 133.31 80
3 10/23/2023 20:40:14 0.00,-104.65 -0.95,-108.82 475.62 80
4 10/24/2023 20:24:10 0.00,-104.65 0.10,-104.30 40.20 80
5 10/27/2023 08:27:14 -0.00,-104.68 0.11,-105.04 42.37 80
6 10/28/2023 08:05:51 0.00,-104.67 -0.95,-100.52 473.49 80
7 10/29/2023 20:27:47 -0.00,-104.64 -0.27,-105.83 135.07 80
8 10/30/2023 20:11:43 -0.00,-104.64 0.74,-101.30 380.89 80
9 11/01/2023 08:33:31 0.00,-104.67 0.44,-106.57 217.23 80
10 11/02/2023 08:12:06 0.00,-104.66 -0.56,-102.04 298.45 80
11 11/03/2023 20:34:04 0.01,-104.63 -0.58,-107.36 310.75 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2023
SNOs_Map_GOES-17_NPP_20231021.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/21/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP