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: 7/27/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/28/2019 21:58:22 0.24,-128.18 0.24,-128.11 7.15 80
2 07/31/2019 09:58:44 -0.26,-128.25 -0.10,-128.85 69.37 80
3 08/01/2019 09:42:40 -0.25,-128.26 -1.16,-124.33 449.24 80
4 08/02/2019 22:01:55 0.27,-128.26 -0.04,-129.63 155.32 80
5 08/03/2019 21:45:49 0.26,-128.28 0.96,-125.09 363.32 80
6 08/05/2019 10:04:57 -0.28,-128.33 0.19,-130.36 232.30 80
7 08/06/2019 09:48:51 -0.27,-128.34 -0.81,-125.83 286.00 80
8 08/07/2019 22:08:08 0.29,-128.33 -0.32,-131.14 319.41 80
9 08/08/2019 21:52:02 0.29,-128.35 0.68,-126.60 198.71 80
10 08/10/2019 10:11:09 -0.31,-128.39 0.46,-131.88 397.44 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/27/2019
SNOs_Map_GOES-15_NOAA-20_20190728.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service