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: 12/10/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/11/2019 10:04:56 -0.01,-128.13 0.46,-130.31 247.81 80
2 12/12/2019 09:48:50 0.00,-128.10 -0.51,-125.77 265.65 80
3 12/13/2019 22:08:06 0.01,-128.02 -0.67,-131.07 347.82 80
4 12/14/2019 21:52:02 0.00,-127.98 0.36,-126.54 165.22 80
5 12/16/2019 10:11:09 -0.02,-127.96 0.83,-131.81 438.15 80
6 12/17/2019 09:55:04 -0.01,-127.92 -0.14,-127.26 74.53 80
7 12/19/2019 21:55:36 0.02,-127.79 -0.02,-128.04 27.42 80
8 12/20/2019 21:39:30 0.01,-127.75 0.95,-123.50 485.12 80
9 12/22/2019 09:58:38 -0.03,-127.72 0.18,-128.77 118.82 80
10 12/23/2019 09:42:33 -0.02,-127.68 -0.79,-124.23 393.40 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/10/2019
SNOs_Map_GOES-15_NOAA-20_20191211.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/10/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service