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: 2/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/20/2023 20:34:59 -0.04,-104.66 -0.61,-107.25 295.53 80
2 02/21/2023 20:18:55 -0.04,-104.67 0.43,-102.73 222.31 80
3 02/23/2023 08:40:42 0.04,-104.67 0.75,-107.99 376.88 80
4 02/24/2023 08:19:17 0.04,-104.68 -0.23,-103.44 140.91 80
5 02/25/2023 20:41:12 -0.04,-104.71 -0.98,-108.74 459.98 80
6 02/26/2023 20:25:08 -0.05,-104.72 0.07,-104.21 58.00 80
7 03/01/2023 08:28:09 0.06,-104.73 0.11,-104.93 23.06 80
8 03/02/2023 08:06:45 0.06,-104.74 -0.94,-100.40 494.76 80
9 03/03/2023 20:28:40 -0.06,-104.76 -0.25,-105.69 106.16 80
10 03/04/2023 20:12:35 -0.07,-104.77 0.75,-101.16 411.99 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/20/2023
SNOs_Map_GOES-17_NPP_20230220.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/20/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP