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: 12/15/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/16/2021 21:57:12 0.02,-127.69 -0.13,-128.21 60.29 80
2 12/17/2021 21:41:07 0.00,-127.65 0.90,-123.68 452.53 80
3 12/19/2021 10:00:12 -0.02,-127.57 0.31,-128.94 155.79 80
4 12/20/2021 09:44:06 -0.01,-127.53 -0.73,-124.41 356.38 80
5 12/21/2021 22:03:21 0.03,-127.47 -0.48,-129.70 255.01 80
6 12/22/2021 21:47:14 0.02,-127.42 0.50,-125.16 257.04 80
7 12/24/2021 10:06:21 -0.04,-127.34 0.65,-130.43 351.69 80
8 12/25/2021 09:50:14 -0.03,-127.29 -0.33,-125.89 159.95 80
9 12/26/2021 22:09:29 0.05,-127.22 -0.82,-131.19 452.48 80
10 12/27/2021 21:53:23 0.04,-127.17 0.16,-126.65 59.12 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2021
SNOs_Map_GOES-15_NPP_20211215.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/15/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP