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: 5/7/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2019 21:58:56 -0.05,-128.28 -0.03,-128.14 15.55 80
2 05/12/2019 09:59:19 0.06,-128.31 0.16,-128.89 64.57 80
3 05/13/2019 09:43:13 0.06,-128.33 -0.82,-124.35 453.50 80
4 05/14/2019 22:02:29 -0.05,-128.35 -0.34,-129.66 149.04 80
5 05/15/2019 21:46:24 -0.06,-128.36 0.64,-125.12 369.01 80
6 05/17/2019 10:05:32 0.04,-128.38 0.47,-130.40 229.77 80
7 05/18/2019 09:49:27 0.05,-128.39 -0.51,-125.86 287.82 80
8 05/19/2019 22:08:43 -0.03,-128.40 -0.64,-131.17 315.90 80
9 05/20/2019 21:52:38 -0.04,-128.41 0.34,-126.64 201.61 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/7/2019
SNOs_Map_GOES-15_NOAA-20_20190508.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/07/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service