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: 6/13/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/14/2019 09:43:02 -0.02,-128.30 -0.91,-124.34 451.28 80
2 06/15/2019 22:02:18 0.04,-128.28 -0.24,-129.66 156.45 80
3 06/16/2019 21:46:13 0.03,-128.26 0.75,-125.12 358.45 80
4 06/18/2019 10:05:20 -0.06,-128.23 0.41,-130.39 245.64 80
5 06/19/2019 09:49:14 -0.04,-128.21 -0.58,-125.85 268.70 80
6 06/20/2019 22:08:30 0.07,-128.17 -0.62,-131.15 340.32 80
7 06/21/2019 21:52:24 0.06,-128.15 0.37,-126.61 174.27 80
8 06/23/2019 10:11:33 -0.08,-128.12 0.74,-131.90 429.67 80
9 06/24/2019 09:55:27 -0.07,-128.10 -0.25,-127.36 84.43 80
10 06/26/2019 21:55:57 0.08,-128.02 0.05,-128.12 11.61 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/13/2019
SNOs_Map_GOES-15_NOAA-20_20190614.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 06/13/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service