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: 3/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2023 08:07:13 0.02,-104.73 -0.92,-100.46 486.78 80
2 03/19/2023 20:29:11 -0.02,-104.74 -0.27,-105.76 117.25 80
3 03/20/2023 20:13:09 -0.01,-104.74 0.79,-101.25 398.32 80
4 03/22/2023 08:34:58 0.01,-104.71 0.41,-106.51 205.06 80
5 03/23/2023 08:13:35 0.01,-104.71 -0.59,-101.98 310.44 80
6 03/24/2023 20:35:33 -0.01,-104.72 -0.58,-107.29 293.34 80
7 03/25/2023 20:19:29 -0.01,-104.71 0.43,-102.76 222.42 80
8 03/27/2023 08:41:19 -0.01,-104.69 0.76,-108.03 380.72 80
9 03/28/2023 08:19:55 -0.00,-104.68 -0.26,-103.50 134.84 80
10 03/29/2023 20:41:54 0.00,-104.69 -0.91,-108.81 469.48 80
11 03/30/2023 20:25:50 -0.00,-104.68 0.11,-104.28 46.55 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/18/2023
SNOs_Map_GOES-17_NPP_20230318.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/18/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP