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: 8/12/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/12/2019 22:14:20 0.32,-128.40 -0.61,-132.65 483.72 80
2 08/13/2019 21:58:14 0.32,-128.41 0.39,-128.11 33.80 80
3 08/16/2019 09:58:36 -0.33,-128.45 -0.26,-128.85 45.07 80
4 08/17/2019 09:42:31 -0.32,-128.46 -1.26,-124.32 472.14 80
5 08/18/2019 22:01:46 0.34,-128.43 0.07,-129.62 135.57 80
6 08/19/2019 21:45:41 0.33,-128.43 1.07,-125.08 381.55 80
7 08/21/2019 10:04:48 -0.35,-128.47 0.06,-130.36 215.04 80
8 08/22/2019 09:48:43 -0.34,-128.46 -0.94,-125.82 301.48 80
9 08/23/2019 22:07:58 0.36,-128.42 -0.25,-131.12 307.74 80
10 08/24/2019 21:51:52 0.35,-128.42 0.75,-126.59 208.40 80
11 08/26/2019 10:11:00 -0.37,-128.44 0.38,-131.86 389.37 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/12/2019
SNOs_Map_GOES-15_NOAA-20_20190813.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/12/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service