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: 5/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/18/2023 23:29:17 -0.07,-149.57 -0.21,-150.16 66.55 80
2 05/19/2023 23:07:54 -0.09,-150.02 0.91,-145.65 498.42 80
3 05/21/2023 11:32:23 0.06,-150.71 0.11,-150.95 27.74 80
4 05/23/2023 23:32:57 -0.05,-151.80 -0.06,-151.77 3.17 80
5 05/26/2023 11:36:03 0.04,-152.92 -0.04,-152.57 39.82 80
6 05/28/2023 00:00:41 -0.01,-153.57 -0.96,-157.92 495.13 80
7 05/28/2023 23:41:57 -0.03,-154.00 0.11,-153.40 68.76 80
8 05/30/2023 12:03:46 -0.00,-154.68 0.91,-158.70 459.09 80
9 05/31/2023 11:42:22 0.02,-155.10 -0.16,-154.18 104.27 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/18/2023
SNOs_Map_GOES-15_NPP_20230518.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/18/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP