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: 6/20/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2019 22:10:00 0.07,-128.17 0.00,-131.29 347.29 0
2 06/21/2019 21:52:25 0.06,-128.14 0.40,-126.62 173.84 80
3 06/23/2019 10:11:32 -0.08,-128.10 0.76,-131.89 431.41 80
4 06/24/2019 09:55:27 -0.07,-128.08 -0.23,-127.35 82.36 80
5 06/26/2019 21:55:56 0.08,-128.00 0.03,-128.12 13.76 80
6 06/29/2019 09:58:59 -0.09,-127.93 0.09,-128.86 105.92 80
7 06/30/2019 09:42:54 -0.09,-127.89 -0.90,-124.33 406.93 80
8 07/01/2019 22:02:09 0.11,-127.83 -0.29,-129.63 204.82 80
9 07/02/2019 21:46:04 0.10,-127.79 0.71,-125.09 307.88 80
10 07/04/2019 10:05:11 -0.13,-127.74 0.46,-130.36 298.95 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/20/2019
SNOs_Map_GOES-15_NOAA-20_20190621.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service