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: 10/3/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/05/2021 10:06:05 0.30,-127.85 0.86,-130.38 287.60 80
2 10/06/2021 09:50:00 0.32,-127.89 -0.15,-125.85 232.90 80
3 10/07/2021 22:09:18 -0.29,-127.92 -1.00,-131.16 368.36 80
4 10/08/2021 21:53:13 -0.31,-127.95 0.01,-126.63 151.76 80
5 10/10/2021 10:12:22 0.28,-128.01 1.16,-131.90 442.71 80
6 10/11/2021 09:56:17 0.29,-128.04 0.15,-127.36 76.77 80
7 10/13/2021 21:56:55 -0.27,-128.08 -0.27,-128.14 7.05 75
8 10/16/2021 09:59:54 0.25,-128.16 0.43,-128.88 83.02 80
9 10/17/2021 09:43:49 0.27,-128.18 -0.58,-124.35 436.29 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/3/2021
SNOs_Map_GOES-15_NPP_20211004.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/03/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP