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: 11/16/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/16/2019 22:14:23 -0.07,-128.49 -0.99,-132.61 469.69 80
2 11/17/2019 21:58:18 -0.08,-128.49 0.03,-128.08 46.52 80
3 11/20/2019 09:58:41 0.07,-128.51 0.16,-128.81 35.84 80
4 11/21/2019 09:42:36 0.08,-128.50 -0.86,-124.28 480.04 80
5 11/22/2019 22:01:53 -0.05,-128.45 -0.33,-129.59 130.53 80
6 11/23/2019 21:45:48 -0.07,-128.44 0.70,-125.06 385.24 80
7 11/25/2019 10:04:57 0.04,-128.46 0.45,-130.33 213.33 80
8 11/26/2019 09:48:51 0.06,-128.45 -0.51,-125.79 302.02 80
9 11/27/2019 22:08:07 -0.04,-128.38 -0.67,-131.09 309.61 80
10 11/28/2019 21:52:03 -0.05,-128.37 0.36,-126.57 205.50 80
11 11/30/2019 10:11:11 0.03,-128.38 0.79,-131.84 393.77 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/16/2019
SNOs_Map_GOES-15_NOAA-20_20191117.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/16/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service