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: 5/15/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2023 11:26:04 0.08,-148.46 0.25,-149.33 99.17 80
2 05/17/2023 11:04:39 0.10,-148.91 -0.81,-144.81 466.35 80
3 05/18/2023 23:29:17 -0.07,-149.58 -0.21,-150.15 66.23 80
4 05/19/2023 23:07:54 -0.09,-150.02 0.91,-145.65 498.91 80
5 05/21/2023 11:32:23 0.05,-150.72 0.12,-150.95 26.97 80
6 05/23/2023 23:32:57 -0.05,-151.81 -0.06,-151.77 4.25 80
7 05/26/2023 11:36:03 0.04,-152.93 -0.04,-152.57 41.39 80
8 05/28/2023 00:00:41 -0.01,-153.58 -0.95,-157.92 493.45 80
9 05/28/2023 23:41:57 -0.03,-154.02 0.12,-153.40 70.62 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2023
SNOs_Map_GOES-15_NPP_20230515.jpg

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

Historical Predications of SNOs between GOES-15 and NPP