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: 7/3/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/04/2019 10:05:11 -0.13,-127.76 0.46,-130.36 296.12 80
2 07/05/2019 09:49:05 -0.12,-127.72 -0.53,-125.82 216.48 80
3 07/06/2019 22:08:22 0.14,-127.66 -0.61,-131.13 395.08 80
4 07/07/2019 21:52:16 0.13,-127.62 0.39,-126.59 117.77 80
5 07/09/2019 10:11:23 -0.15,-127.57 0.83,-131.85 489.16 80
6 07/10/2019 09:53:29 -0.14,-127.52 -0.16,-127.32 23.34 28
7 07/12/2019 21:55:48 0.16,-127.41 0.02,-128.09 77.34 80
8 07/13/2019 21:39:42 0.15,-127.37 1.02,-123.56 434.82 80
9 07/15/2019 09:58:50 -0.18,-127.31 0.15,-128.83 172.81 80
10 07/16/2019 09:42:44 -0.17,-127.26 -0.85,-124.29 338.82 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/3/2019
SNOs_Map_GOES-15_NOAA-20_20190704.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/03/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service