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: 10/20/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2019 22:01:47 -0.20,-128.22 -0.52,-129.55 152.11 80
2 10/22/2019 21:45:42 -0.21,-128.24 0.50,-125.02 366.88 80
3 10/24/2019 10:04:51 0.18,-128.32 0.61,-130.30 226.07 80
4 10/25/2019 09:48:47 0.19,-128.34 -0.40,-125.77 292.63 80
5 10/26/2019 22:08:03 -0.17,-128.32 -0.80,-131.07 314.40 80
6 10/27/2019 21:51:59 -0.18,-128.34 0.22,-126.54 204.33 80
7 10/29/2019 10:11:07 0.16,-128.41 0.95,-131.82 388.86 80
8 10/30/2019 09:55:03 0.17,-128.43 -0.06,-127.29 129.39 80
9 10/31/2019 22:14:20 -0.15,-128.40 -1.07,-132.60 478.86 80
10 11/01/2019 21:58:14 -0.16,-128.41 -0.11,-128.06 39.31 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/20/2019
SNOs_Map_GOES-15_NOAA-20_20191021.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service