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: 5/5/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/05/2023 08:07:14 0.00,-104.73 -0.98,-100.45 488.29 80
2 05/06/2023 20:29:08 -0.00,-104.73 -0.21,-105.75 115.82 80
3 05/07/2023 20:13:02 -0.00,-104.73 0.78,-101.21 400.75 80
4 05/09/2023 08:34:47 -0.00,-104.72 0.40,-106.47 200.16 80
5 05/10/2023 08:13:22 -0.00,-104.71 -0.65,-101.95 315.81 80
6 05/11/2023 20:35:15 0.00,-104.70 -0.59,-107.23 289.39 80
7 05/12/2023 20:19:09 0.00,-104.70 0.46,-102.71 227.14 80
8 05/14/2023 08:40:55 -0.00,-104.70 0.72,-107.97 372.74 80
9 05/15/2023 08:19:28 -0.00,-104.69 -0.28,-103.43 143.72 80
10 05/16/2023 20:41:23 0.01,-104.69 -0.88,-108.74 461.23 80
11 05/17/2023 20:25:16 0.01,-104.69 0.12,-104.20 55.57 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/5/2023
SNOs_Map_GOES-17_NPP_20230505.jpg

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

Historical Predications of SNOs between GOES-17 and NPP