Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/15/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/16/2019 10:11:09 -0.02,-127.96 0.86,-131.80 437.66 80
2 12/17/2019 09:55:04 -0.02,-127.93 -0.17,-127.27 75.24 80
3 12/19/2019 21:55:35 0.02,-127.81 -0.04,-128.03 25.19 80
4 12/20/2019 21:39:31 0.02,-127.78 0.99,-123.50 487.65 80
5 12/22/2019 09:58:38 -0.03,-127.74 0.20,-128.77 116.63 80
6 12/23/2019 09:42:32 -0.02,-127.70 -0.78,-124.22 395.82 80
7 12/24/2019 22:01:49 0.03,-127.61 -0.40,-129.53 218.28 80
8 12/25/2019 21:45:43 0.02,-127.57 0.57,-124.98 293.94 80
9 12/27/2019 10:04:52 -0.03,-127.53 0.56,-130.26 311.07 80
10 12/28/2019 09:48:46 -0.02,-127.48 -0.42,-125.72 200.85 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/15/2019
SNOs_Map_GOES-15_NOAA-20_20191216.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/15/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service