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: 4/19/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2019 10:14:32 0.06,-127.73 0.97,-131.87 471.32 80
2 04/21/2019 09:53:07 0.06,-127.77 -0.06,-127.35 49.21 80
3 04/23/2019 21:56:18 -0.06,-127.86 -0.15,-128.11 29.50 80
4 04/24/2019 21:40:14 -0.07,-127.90 0.89,-123.59 490.98 80
5 04/26/2019 10:02:01 0.06,-127.95 0.29,-128.86 103.83 80
6 04/27/2019 09:40:36 0.07,-127.98 -0.75,-124.33 416.16 80
7 04/28/2019 22:02:33 -0.07,-128.03 -0.43,-129.64 183.63 80
8 04/29/2019 21:46:28 -0.07,-128.06 0.61,-125.11 336.39 80
9 05/01/2019 10:08:16 0.06,-128.11 0.57,-130.38 258.66 80
10 05/02/2019 09:46:51 0.07,-128.14 -0.46,-125.86 260.92 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/19/2019
SNOs_Map_GOES-15_NOAA-20_20190420.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/19/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service