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: 9/27/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/27/2023 20:27:58 0.00,-104.68 -0.25,-105.81 129.12 80
2 09/28/2023 20:11:52 0.00,-104.69 0.79,-101.29 388.29 80
3 09/30/2023 08:33:37 0.00,-104.72 0.41,-106.54 208.00 80
4 10/01/2023 08:12:11 0.01,-104.72 -0.58,-102.00 309.28 80
5 10/02/2023 20:34:05 -0.02,-104.70 -0.59,-107.30 296.97 80
6 10/03/2023 20:17:59 -0.02,-104.70 0.40,-102.76 220.45 80
7 10/05/2023 08:39:45 0.02,-104.74 0.73,-108.04 375.62 80
8 10/06/2023 08:18:19 0.02,-104.74 -0.26,-103.50 141.46 80
9 10/07/2023 20:40:12 -0.02,-104.71 -0.95,-108.79 465.35 80
10 10/08/2023 20:24:07 -0.02,-104.71 0.12,-104.26 52.14 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/27/2023
SNOs_Map_GOES-17_NPP_20230927.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/27/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP