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: 8/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2023 08:19:05 0.01,-104.71 -0.26,-103.58 129.34 80
2 08/20/2023 20:41:00 -0.01,-104.69 -0.96,-108.88 477.78 80
3 08/21/2023 20:24:56 -0.01,-104.69 0.09,-104.36 38.82 80
4 08/24/2023 08:27:57 0.01,-104.71 0.12,-105.09 43.28 80
5 08/25/2023 08:06:32 0.02,-104.71 -0.93,-100.56 472.65 80
6 08/26/2023 20:28:27 -0.02,-104.67 -0.28,-105.86 135.43 80
7 08/27/2023 20:12:22 -0.02,-104.67 0.72,-101.33 380.57 80
8 08/29/2023 08:34:08 0.03,-104.69 0.48,-106.59 217.72 80
9 08/30/2023 08:12:44 0.03,-104.68 -0.58,-102.07 298.14 80
10 08/31/2023 20:34:39 -0.04,-104.65 -0.61,-107.38 310.04 80
11 09/01/2023 20:18:34 -0.03,-104.65 0.39,-102.84 206.32 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/19/2023
SNOs_Map_GOES-17_NPP_20230819.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/19/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP