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: 5/9/2019
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 -0.06,-128.28 -0.04,-128.14 15.81 80
2 05/12/2019 09:59:18 0.06,-128.32 0.17,-128.88 64.00 80
3 05/13/2019 09:43:13 0.06,-128.33 -0.82,-124.35 454.16 80
4 05/14/2019 22:02:29 -0.05,-128.35 -0.35,-129.65 148.26 80
5 05/15/2019 21:46:25 -0.06,-128.37 0.69,-125.13 369.91 80
6 05/17/2019 10:05:32 0.04,-128.39 0.48,-130.40 228.63 80
7 05/18/2019 09:49:27 0.05,-128.40 -0.50,-125.86 289.07 80
8 05/19/2019 22:08:43 -0.03,-128.41 -0.66,-131.17 314.55 80
9 05/20/2019 21:52:38 -0.04,-128.42 0.39,-126.65 203.09 80
10 05/22/2019 10:11:46 0.02,-128.44 0.79,-131.92 396.00 80
11 05/23/2019 09:55:40 0.03,-128.44 -0.20,-127.38 121.25 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/9/2019
SNOs_Map_GOES-15_NOAA-20_20190510.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/09/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service