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: 5/8/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2019 21:58:55 -0.05,-128.28 -0.05,-128.14 15.86 80
2 05/12/2019 09:59:18 0.06,-128.32 0.18,-128.88 64.31 80
3 05/13/2019 09:43:13 0.06,-128.33 -0.81,-124.34 453.75 80
4 05/14/2019 22:02:29 -0.05,-128.35 -0.36,-129.65 148.77 80
5 05/15/2019 21:46:25 -0.06,-128.36 0.68,-125.13 369.32 80
6 05/17/2019 10:05:32 0.04,-128.38 0.49,-130.40 229.34 80
7 05/18/2019 09:49:26 0.05,-128.39 -0.49,-125.86 288.28 80
8 05/19/2019 22:08:43 -0.03,-128.40 -0.66,-131.17 315.42 80
9 05/20/2019 21:52:38 -0.04,-128.41 0.38,-126.64 202.14 80
10 05/22/2019 10:11:46 0.02,-128.43 0.79,-131.91 397.09 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/8/2019
SNOs_Map_GOES-15_NOAA-20_20190509.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/08/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service