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: 12/12/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/13/2021 10:12:50 -0.02,-127.81 0.91,-131.99 476.35 80
2 12/14/2021 09:56:44 -0.01,-127.78 -0.06,-127.45 36.93 80
3 12/16/2021 21:57:12 0.02,-127.69 -0.11,-128.22 59.84 80
4 12/17/2021 21:41:07 0.00,-127.65 0.92,-123.69 453.05 80
5 12/19/2021 10:00:12 -0.02,-127.58 0.29,-128.94 154.90 80
6 12/20/2021 09:44:06 -0.01,-127.54 -0.68,-124.40 357.41 80
7 12/21/2021 22:03:21 0.03,-127.48 -0.46,-129.71 253.90 80
8 12/22/2021 21:47:15 0.02,-127.43 0.51,-125.16 258.26 80
9 12/24/2021 10:06:21 -0.04,-127.36 0.64,-130.43 350.17 80
10 12/25/2021 09:50:14 -0.03,-127.31 -0.34,-125.89 161.60 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/12/2021
SNOs_Map_GOES-15_NPP_20211212.jpg

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

Historical Predications of SNOs between GOES-15 and NPP