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: 1/27/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/28/2023 10:06:54 0.03,-128.28 0.49,-130.32 233.70 80
2 01/29/2023 09:50:50 0.03,-128.28 -0.51,-125.79 283.79 80
3 01/30/2023 22:12:47 -0.04,-128.26 -0.66,-131.10 323.38 80
4 01/31/2023 21:51:23 -0.04,-128.26 0.35,-126.56 193.49 80
5 02/02/2023 10:13:11 0.04,-128.30 0.82,-131.83 402.37 80
6 02/03/2023 09:57:06 0.04,-128.30 -0.18,-127.29 114.53 80
7 02/04/2023 22:19:03 -0.05,-128.27 -1.02,-132.59 492.86 80
8 02/05/2023 21:57:38 -0.05,-128.27 -0.01,-128.06 23.57 80
9 02/08/2023 10:00:42 0.05,-128.29 0.16,-128.79 56.80 80
10 02/09/2023 09:44:38 0.05,-128.29 -0.85,-124.26 459.73 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/27/2023
SNOs_Map_GOES-15_NPP_20230127.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/27/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP