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: 4/22/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/23/2023 08:35:09 0.00,-104.74 0.37,-106.52 202.56 80
2 04/24/2023 08:13:43 0.00,-104.73 -0.60,-101.98 314.02 80
3 04/25/2023 20:35:38 -0.00,-104.74 -0.56,-107.29 290.16 80
4 04/26/2023 20:19:31 -0.00,-104.74 0.42,-102.74 226.74 80
5 04/28/2023 08:41:18 0.00,-104.74 0.72,-108.02 373.08 80
6 04/29/2023 08:19:51 0.00,-104.74 -0.26,-103.48 143.73 80
7 04/30/2023 20:41:46 0.00,-104.74 -0.88,-108.79 460.37 80
8 05/01/2023 20:25:40 -0.00,-104.75 0.10,-104.25 56.87 80
9 05/04/2023 08:28:40 -0.00,-104.76 0.05,-104.98 25.12 80
10 05/05/2023 08:07:13 -0.00,-104.76 -0.94,-100.44 491.69 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/22/2023
SNOs_Map_GOES-17_NPP_20230422.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/22/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP