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: 4/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/24/2023 08:13:43 0.00,-104.73 -0.62,-101.98 313.95 80
2 04/25/2023 20:35:37 0.00,-104.73 -0.59,-107.28 290.41 80
3 04/26/2023 20:19:32 0.00,-104.74 0.44,-102.75 226.36 80
4 04/28/2023 08:41:17 -0.00,-104.74 0.76,-108.01 373.50 80
5 04/29/2023 08:19:52 -0.00,-104.74 -0.28,-103.48 143.22 80
6 04/30/2023 20:41:46 0.00,-104.74 -0.92,-108.78 460.96 80
7 05/01/2023 20:25:40 0.00,-104.74 0.13,-104.25 56.17 80
8 05/04/2023 08:28:40 -0.01,-104.75 0.02,-104.99 26.30 80
9 05/05/2023 08:07:14 -0.01,-104.75 -0.97,-100.45 490.47 80
10 05/06/2023 20:29:08 0.02,-104.75 -0.20,-105.75 114.34 80
11 05/07/2023 20:13:02 0.02,-104.75 0.79,-101.21 402.37 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/23/2023
SNOs_Map_GOES-17_NPP_20230424.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/23/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP