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: 7/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/29/2023 08:12:56 -0.01,-104.73 -0.62,-102.05 305.64 80
2 07/30/2023 20:34:52 0.00,-104.69 -0.57,-107.35 302.76 80
3 07/31/2023 20:18:47 -0.00,-104.69 0.40,-102.82 213.24 80
4 08/02/2023 08:40:35 0.00,-104.71 0.73,-108.10 384.97 80
5 08/03/2023 08:19:10 0.00,-104.71 -0.24,-103.56 130.82 80
6 08/04/2023 20:41:06 -0.00,-104.68 -0.95,-108.87 477.76 80
7 08/05/2023 20:25:01 -0.00,-104.68 0.08,-104.34 38.61 80
8 08/08/2023 08:28:04 0.01,-104.71 0.06,-105.09 42.39 80
9 08/09/2023 08:06:39 0.01,-104.71 -0.91,-100.55 473.80 80
10 08/10/2023 20:28:35 -0.02,-104.67 -0.26,-105.86 134.78 80
11 08/11/2023 20:12:30 -0.02,-104.67 0.71,-101.32 381.61 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/29/2023
SNOs_Map_GOES-17_NPP_20230729.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/29/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP