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: 7/17/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2019 22:02:01 0.19,-127.86 -0.23,-129.61 200.66 80
2 07/18/2019 21:45:57 0.18,-127.89 0.83,-125.09 319.80 80
3 07/20/2019 10:05:04 -0.21,-127.97 0.33,-130.36 272.48 80
4 07/21/2019 09:48:59 -0.19,-128.00 -0.67,-125.82 247.59 80
5 07/22/2019 22:08:15 0.22,-128.01 -0.46,-131.14 355.98 80
6 07/23/2019 21:52:10 0.21,-128.04 0.53,-126.60 164.07 80
7 07/25/2019 10:11:17 -0.23,-128.12 0.62,-131.87 428.52 80
8 07/26/2019 09:55:11 -0.22,-128.14 -0.38,-127.34 90.89 80
9 07/28/2019 21:58:22 0.24,-128.16 0.24,-128.11 4.72 80
10 07/31/2019 09:58:44 -0.26,-128.24 -0.09,-128.85 70.73 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/17/2019
SNOs_Map_GOES-15_NOAA-20_20190718.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/17/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service