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: 12/14/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/14/2021 09:56:43 -0.01,-127.78 -0.06,-127.45 36.81 80
2 12/16/2021 21:57:12 0.02,-127.69 -0.12,-128.21 60.16 80
3 12/17/2021 21:41:07 0.00,-127.65 0.91,-123.68 452.65 80
4 12/19/2021 10:00:12 -0.02,-127.58 0.30,-128.94 155.54 80
5 12/20/2021 09:44:07 -0.01,-127.53 -0.74,-124.41 356.68 80
6 12/21/2021 22:03:21 0.03,-127.47 -0.47,-129.70 254.68 80
7 12/22/2021 21:47:14 0.02,-127.42 0.51,-125.16 257.40 80
8 12/24/2021 10:06:21 -0.04,-127.35 0.64,-130.43 351.22 80
9 12/25/2021 09:50:14 -0.03,-127.30 -0.34,-125.89 160.46 80
10 12/26/2021 22:09:29 0.05,-127.22 -0.86,-131.18 451.89 80
11 12/27/2021 21:53:23 0.04,-127.17 0.18,-126.66 59.80 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/14/2021
SNOs_Map_GOES-15_NPP_20211214.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/14/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP