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: 7/25/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/26/2019 09:55:12 -0.22,-128.14 -0.39,-127.34 90.95 80
2 07/28/2019 21:58:22 0.24,-128.17 0.25,-128.11 6.58 80
3 07/31/2019 09:58:44 -0.26,-128.24 -0.10,-128.85 69.85 80
4 08/01/2019 09:42:39 -0.25,-128.26 -1.10,-124.32 448.62 80
5 08/02/2019 22:01:55 0.27,-128.26 -0.03,-129.63 156.36 80
6 08/03/2019 21:45:50 0.26,-128.27 0.97,-125.09 362.16 80
7 08/05/2019 10:04:57 -0.28,-128.32 0.18,-130.37 233.36 80
8 08/06/2019 09:48:51 -0.27,-128.33 -0.82,-125.83 284.81 80
9 08/07/2019 22:08:08 0.29,-128.32 -0.31,-131.14 321.03 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/25/2019
SNOs_Map_GOES-15_NOAA-20_20190726.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/25/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service