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: 7/28/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/28/2019 21:57:46 0.24,-128.18 0.24,-128.11 7.47 44
2 07/31/2019 09:58:45 -0.26,-128.25 -0.15,-128.86 69.19 80
3 08/01/2019 09:42:39 -0.25,-128.26 -1.15,-124.32 449.51 80
4 08/02/2019 22:01:55 0.27,-128.27 -0.05,-129.62 154.89 80
5 08/03/2019 21:45:49 0.26,-128.29 0.95,-125.09 363.82 80
6 08/05/2019 10:04:57 -0.28,-128.33 0.20,-130.36 231.81 80
7 08/06/2019 09:48:52 -0.27,-128.35 -0.86,-125.84 286.58 80
8 08/07/2019 22:08:07 0.29,-128.34 -0.34,-131.14 318.67 80
9 08/08/2019 21:52:02 0.29,-128.35 0.66,-126.60 199.50 80
10 08/10/2019 10:11:09 -0.31,-128.40 0.48,-131.87 396.66 80
11 08/11/2019 09:55:04 -0.30,-128.41 -0.52,-127.34 121.06 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/28/2019
SNOs_Map_GOES-15_NOAA-20_20190729.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/28/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service