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: 10/27/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/29/2019 10:11:07 0.16,-128.42 0.94,-131.82 387.72 80
2 10/30/2019 09:55:03 0.17,-128.44 -0.08,-127.29 130.65 80
3 10/31/2019 22:14:20 -0.14,-128.41 -1.06,-132.60 477.33 80
4 11/01/2019 21:58:15 -0.15,-128.42 -0.10,-128.06 40.95 80
5 11/04/2019 09:58:40 0.14,-128.50 0.20,-128.81 35.05 80
6 11/05/2019 09:42:35 0.15,-128.52 -0.82,-124.28 482.81 80
7 11/06/2019 22:01:51 -0.12,-128.48 -0.37,-129.59 125.87 80
8 11/07/2019 21:45:47 -0.13,-128.49 0.65,-125.06 391.95 80
9 11/09/2019 10:04:55 0.11,-128.56 0.52,-130.33 202.27 80
10 11/10/2019 09:48:51 0.12,-128.57 -0.50,-125.80 315.27 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/27/2019
SNOs_Map_GOES-15_NOAA-20_20191028.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service