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: 4/4/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2020 21:53:01 0.25,-127.74 0.48,-126.65 124.45 80
2 04/06/2020 10:14:48 -0.23,-127.66 0.72,-131.91 484.49 80
3 04/07/2020 09:53:24 -0.24,-127.62 -0.30,-127.39 26.99 80
4 04/09/2020 21:59:15 0.23,-127.54 0.09,-128.15 70.41 80
5 04/10/2020 21:37:50 0.24,-127.50 1.12,-123.63 441.08 80
6 04/12/2020 10:02:17 -0.22,-127.41 0.14,-128.88 168.59 80
7 04/13/2020 09:40:52 -0.23,-127.36 -0.89,-124.36 342.18 80
8 04/14/2020 22:05:27 0.20,-127.30 -0.35,-129.65 268.16 80
9 04/15/2020 21:44:03 0.21,-127.26 0.68,-125.12 242.97 80
10 04/17/2020 10:08:30 -0.18,-127.17 0.52,-130.39 366.35 80
11 04/18/2020 09:47:06 -0.20,-127.12 -0.51,-125.86 144.19 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/4/2020
SNOs_Map_GOES-15_NOAA-20_20200405.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/04/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service