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: 11/21/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/22/2021 10:06:58 0.06,-128.35 0.55,-130.55 250.35 80
2 11/23/2021 09:50:53 0.08,-128.33 -0.47,-126.02 264.73 80
3 11/24/2021 22:10:07 -0.05,-128.31 -0.74,-131.31 342.78 80
4 11/25/2021 21:54:02 -0.06,-128.29 0.28,-126.78 172.15 80
5 11/27/2021 10:13:08 0.03,-128.26 0.90,-132.05 432.40 80
6 11/28/2021 09:57:03 0.04,-128.23 -0.13,-127.51 82.19 80
7 11/30/2021 21:57:31 -0.03,-128.18 -0.06,-128.28 11.70 80
8 12/03/2021 10:00:32 0.02,-128.11 0.21,-129.01 102.99 80
9 12/04/2021 09:44:26 0.04,-128.08 -0.76,-124.47 410.60 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2021
SNOs_Map_GOES-15_NPP_20211121.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/21/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP