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: 4/16/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2023 08:28:59 0.00,-104.73 0.09,-105.00 32.46 80
2 04/19/2023 08:07:33 0.00,-104.73 -0.93,-100.47 484.31 80
3 04/20/2023 20:29:28 -0.00,-104.74 -0.24,-105.78 119.08 80
4 04/21/2023 20:13:23 0.00,-104.74 0.79,-101.25 397.82 80
5 04/23/2023 08:35:08 0.00,-104.74 0.43,-106.51 202.66 80
6 04/24/2023 08:13:43 0.00,-104.74 -0.60,-101.98 313.95 80
7 04/25/2023 20:35:37 -0.02,-104.74 -0.61,-107.28 289.69 80
8 04/26/2023 20:19:32 -0.02,-104.74 0.43,-102.75 227.41 80
9 04/28/2023 08:41:17 0.03,-104.75 0.78,-108.01 372.31 80
10 04/29/2023 08:19:51 0.03,-104.75 -0.26,-103.48 144.57 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/16/2023
SNOs_Map_GOES-17_NPP_20230416.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/16/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP