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: 5/12/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2020 10:02:12 -0.07,-128.31 0.04,-128.93 70.37 80
2 05/15/2020 09:40:47 -0.09,-128.30 -0.94,-124.39 445.38 80
3 05/16/2020 22:05:23 0.06,-128.30 -0.24,-129.70 159.50 80
4 05/17/2020 21:43:59 0.08,-128.30 0.80,-125.17 356.58 80
5 05/19/2020 10:08:25 -0.05,-128.30 0.43,-130.43 242.85 80
6 05/20/2020 09:47:01 -0.07,-128.29 -0.61,-125.91 272.40 80
7 05/21/2020 22:11:36 0.04,-128.27 -0.62,-131.20 334.14 80
8 05/22/2020 21:50:11 0.06,-128.26 0.42,-126.68 181.19 80
9 05/24/2020 10:14:38 -0.03,-128.26 0.82,-131.93 418.89 80
10 05/25/2020 09:53:13 -0.05,-128.25 -0.22,-127.41 95.48 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/12/2020
SNOs_Map_GOES-15_NOAA-20_20200512.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service