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: 3/12/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2020 09:40:53 -0.34,-128.34 -1.20,-124.41 448.52 80
2 03/13/2020 22:02:50 0.33,-128.35 0.04,-129.71 154.54 80
3 03/14/2020 21:46:46 0.33,-128.34 1.04,-125.18 360.38 80
4 03/16/2020 10:08:34 -0.32,-128.29 0.15,-130.44 245.40 80
5 03/17/2020 09:47:10 -0.32,-128.27 -0.85,-125.91 268.90 80
6 03/18/2020 22:09:06 0.31,-128.27 -0.37,-131.21 335.37 80
7 03/19/2020 21:53:03 0.31,-128.25 0.69,-126.68 179.16 80
8 03/21/2020 10:14:50 -0.29,-128.20 0.56,-131.94 426.46 80
9 03/22/2020 09:53:26 -0.30,-128.18 -0.50,-127.42 87.59 80
10 03/24/2020 21:56:38 0.29,-128.15 0.29,-128.18 3.39 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/12/2020
SNOs_Map_GOES-15_NOAA-20_20200312.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service