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: 12/29/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/29/2019 22:08:16 0.04,-128.23 -0.58,-131.11 327.54 80
2 12/30/2019 21:52:12 0.04,-128.25 0.40,-126.57 190.82 80
3 01/01/2020 10:11:21 -0.05,-128.31 0.75,-131.85 403.79 80
4 01/02/2020 09:55:18 -0.04,-128.32 -0.29,-127.32 114.57 80
5 01/03/2020 22:14:35 0.05,-128.32 -0.92,-132.63 490.90 80
6 01/04/2020 21:58:31 0.04,-128.33 0.12,-128.10 27.13 80
7 01/07/2020 09:58:56 -0.04,-128.39 0.05,-128.84 50.98 80
8 01/08/2020 09:42:52 -0.03,-128.40 -0.93,-124.31 466.50 80
9 01/09/2020 22:02:09 0.04,-128.39 -0.27,-129.61 140.32 80
10 01/10/2020 21:46:06 0.03,-128.39 0.78,-125.09 376.52 80
11 01/12/2020 10:05:15 -0.04,-128.42 0.37,-130.37 221.04 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/29/2019
SNOs_Map_GOES-15_NOAA-20_20191230.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/29/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service