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: 5/4/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/04/2023 08:28:40 0.00,-104.73 0.06,-104.98 28.41 80
2 05/05/2023 08:07:13 0.00,-104.73 -0.93,-100.44 488.19 80
3 05/06/2023 20:29:08 -0.00,-104.73 -0.20,-105.75 115.74 80
4 05/07/2023 20:13:02 -0.00,-104.73 0.79,-101.21 400.89 80
5 05/09/2023 08:34:47 -0.00,-104.72 0.40,-106.47 200.09 80
6 05/10/2023 08:13:22 -0.01,-104.71 -0.65,-101.95 315.89 80
7 05/11/2023 20:35:15 0.01,-104.70 -0.58,-107.24 289.21 80
8 05/12/2023 20:19:10 0.02,-104.70 0.47,-102.71 227.32 80
9 05/14/2023 08:40:55 -0.02,-104.70 0.71,-107.97 372.65 80
10 05/15/2023 08:19:28 -0.02,-104.70 -0.29,-103.43 143.86 80
11 05/16/2023 20:41:23 0.02,-104.69 -0.87,-108.74 460.87 80
12 05/17/2023 20:25:16 0.02,-104.69 0.13,-104.20 56.04 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/4/2023
SNOs_Map_GOES-17_NPP_20230504.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/04/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP