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: 1/3/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/03/2020 22:14:35 0.05,-128.32 -0.94,-132.62 491.12 80
2 01/04/2020 21:58:31 0.05,-128.33 0.10,-128.10 26.78 80
3 01/07/2020 09:58:56 -0.04,-128.39 0.06,-128.84 51.37 80
4 01/08/2020 09:42:52 -0.04,-128.40 -0.98,-124.32 466.03 80
5 01/09/2020 22:02:10 0.04,-128.38 -0.23,-129.62 140.83 80
6 01/10/2020 21:46:05 0.03,-128.38 0.76,-125.08 375.94 80
7 01/12/2020 10:05:15 -0.04,-128.41 0.39,-130.36 221.64 80
8 01/13/2020 09:49:10 -0.04,-128.42 -0.59,-125.82 294.90 80
9 01/14/2020 22:08:28 0.04,-128.39 -0.54,-131.14 312.68 80
10 01/15/2020 21:52:24 0.04,-128.39 0.44,-126.61 203.55 80
11 01/17/2020 10:11:33 -0.05,-128.41 0.71,-131.88 394.91 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/3/2020
SNOs_Map_GOES-15_NOAA-20_20200104.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/03/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service