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: 7/10/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2019 21:55:48 0.16,-127.69 0.05,-128.10 47.09 80
2 07/13/2019 21:39:44 0.15,-127.73 1.11,-123.57 474.15 80
3 07/15/2019 09:58:51 -0.18,-127.82 0.05,-128.85 117.03 80
4 07/16/2019 09:42:46 -0.17,-127.85 -0.95,-124.31 403.77 80
5 07/17/2019 22:02:02 0.19,-127.88 -0.19,-129.62 198.58 80
6 07/18/2019 21:45:57 0.18,-127.91 0.81,-125.09 322.31 80
7 07/20/2019 10:05:04 -0.21,-128.00 0.34,-130.36 268.90 80
8 07/21/2019 09:48:59 -0.19,-128.04 -0.71,-125.84 251.70 80
9 07/22/2019 22:08:15 0.22,-128.05 -0.48,-131.14 351.44 80
10 07/23/2019 21:52:09 0.21,-128.09 0.52,-126.60 169.07 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/10/2019
SNOs_Map_GOES-15_NOAA-20_20190711.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/10/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service