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: 9/30/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/30/2019 21:55:23 -0.30,-127.57 -0.41,-127.96 45.95 80
2 10/01/2019 21:39:18 -0.30,-127.53 0.60,-123.43 466.38 80
3 10/03/2019 09:58:27 0.29,-127.49 0.57,-128.71 138.34 80
4 10/04/2019 09:42:22 0.29,-127.45 -0.43,-124.17 373.25 80
5 10/05/2019 22:01:40 -0.27,-127.35 -0.72,-129.49 243.07 80
6 10/06/2019 21:45:34 -0.28,-127.31 0.22,-124.94 268.67 80
7 10/08/2019 10:04:43 0.26,-127.27 0.89,-130.23 336.12 80
8 10/09/2019 09:48:38 0.26,-127.23 -0.06,-125.68 175.19 80
9 10/10/2019 22:07:55 -0.24,-127.11 -1.09,-131.00 442.23 80
10 10/11/2019 21:51:51 -0.25,-127.07 -0.08,-126.47 69.35 80
11 10/14/2019 09:52:14 0.24,-126.99 0.31,-127.20 24.40 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/30/2019
SNOs_Map_GOES-15_NOAA-20_20191001.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/30/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service