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: 5/22/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2023 20:28:57 0.00,-104.72 -0.22,-105.75 117.13 80
2 05/23/2023 20:12:52 0.01,-104.72 0.79,-101.21 399.18 80
3 05/25/2023 08:34:38 -0.01,-104.72 0.40,-106.48 201.18 80
4 05/26/2023 08:13:13 -0.01,-104.72 -0.61,-101.95 315.07 80
5 05/27/2023 20:35:08 0.02,-104.71 -0.57,-107.25 290.10 80
6 05/28/2023 20:19:02 0.02,-104.71 0.45,-102.72 226.64 80
7 05/30/2023 08:40:50 -0.02,-104.72 0.68,-108.00 372.73 80
8 05/31/2023 08:19:23 -0.02,-104.72 -0.28,-103.46 143.75 80
9 06/01/2023 20:41:19 0.02,-104.71 -0.88,-108.76 461.93 80
10 06/02/2023 20:25:13 0.03,-104.71 0.14,-104.23 54.53 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/22/2023
SNOs_Map_GOES-17_NPP_20230522.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/22/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP