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: 9/25/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2019 21:51:48 -0.31,-127.76 0.00,-126.46 148.39 80
2 09/27/2019 10:10:56 0.30,-127.73 1.17,-131.74 456.24 80
3 09/28/2019 09:52:11 0.31,-127.69 0.22,-127.19 56.06 80
4 09/30/2019 21:55:23 -0.30,-127.57 -0.38,-127.97 45.82 80
5 10/01/2019 21:39:19 -0.31,-127.53 0.63,-123.44 466.50 80
6 10/03/2019 09:58:27 0.29,-127.49 0.55,-128.71 138.67 80
7 10/04/2019 09:42:23 0.29,-127.45 -0.46,-124.18 372.94 80
8 10/05/2019 22:01:39 -0.27,-127.35 -0.76,-129.48 242.84 80
9 10/06/2019 21:45:35 -0.28,-127.31 0.25,-124.95 268.90 80
10 10/08/2019 10:04:43 0.26,-127.27 0.93,-130.22 336.31 80
11 10/09/2019 09:48:38 0.26,-127.23 -0.07,-125.69 174.98 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/25/2019
SNOs_Map_GOES-15_NOAA-20_20190926.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/25/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service