Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/10/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/10/2024 21:10:44 0.25, 61.29 -0.17, 63.15 211.82 80
2 10/12/2024 09:32:35 -0.22, 61.29 -1.01, 57.86 390.89 80
3 10/13/2024 09:16:28 -0.23, 61.29 0.03, 62.40 127.09 80
4 10/14/2024 21:38:11 0.20, 61.30 1.12, 57.15 472.62 80
5 10/15/2024 21:16:43 0.21, 61.31 0.13, 61.70 44.47 80
6 10/18/2024 09:19:45 -0.20, 61.33 -0.27, 60.96 42.23 80
7 10/19/2024 09:03:37 -0.22, 61.34 0.74, 65.51 475.45 80
8 10/20/2024 21:25:19 0.19, 61.35 0.44, 60.26 124.54 80
9 10/21/2024 21:03:51 0.20, 61.37 -0.58, 64.81 391.84 80
10 10/23/2024 09:25:41 -0.17, 61.41 -0.58, 59.53 214.52 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/10/2024
SNOs_Map_GOES-15_NPP_20241010.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/10/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP