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: 4/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/29/2023 08:19:52 -0.00,-104.73 -0.30,-103.49 142.61 80
2 04/30/2023 20:41:46 -0.00,-104.73 -0.90,-108.78 461.65 80
3 05/01/2023 20:25:40 -0.00,-104.73 0.08,-104.24 55.35 80
4 05/04/2023 08:28:39 -0.00,-104.74 0.07,-104.98 27.68 80
5 05/05/2023 08:07:14 -0.01,-104.74 -0.98,-100.45 488.78 80
6 05/06/2023 20:29:08 0.02,-104.73 -0.21,-105.75 116.27 80
7 05/07/2023 20:13:02 0.02,-104.73 0.78,-101.21 400.24 80
8 05/09/2023 08:34:48 -0.02,-104.73 0.35,-106.49 199.91 80
9 05/10/2023 08:13:22 -0.01,-104.72 -0.64,-101.95 316.28 80
10 05/11/2023 20:35:16 0.01,-104.70 -0.53,-107.25 289.47 80
11 05/12/2023 20:19:10 0.01,-104.70 0.46,-102.71 227.14 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/29/2023
SNOs_Map_GOES-17_NPP_20230429.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/29/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP