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: 5/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2023 08:07:02 0.00,-104.72 -0.96,-100.44 488.03 80
2 05/22/2023 20:28:57 0.00,-104.72 -0.22,-105.75 117.14 80
3 05/23/2023 20:12:52 0.01,-104.72 0.78,-101.21 399.21 80
4 05/25/2023 08:34:38 -0.01,-104.72 0.41,-106.48 201.10 80
5 05/26/2023 08:13:13 -0.01,-104.72 -0.66,-101.96 315.20 80
6 05/27/2023 20:35:08 0.02,-104.71 -0.57,-107.25 289.93 80
7 05/28/2023 20:19:02 0.02,-104.71 0.44,-102.72 226.86 80
8 05/30/2023 08:40:50 -0.02,-104.73 0.69,-108.00 372.45 80
9 05/31/2023 08:19:24 -0.02,-104.73 -0.32,-103.47 144.04 80
10 06/01/2023 20:41:18 0.02,-104.71 -0.89,-108.76 461.61 80
11 06/02/2023 20:25:13 0.03,-104.71 0.13,-104.23 54.88 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2023
SNOs_Map_GOES-17_NPP_20230521.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/21/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP