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: 5/16/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2020 22:05:22 0.06,-128.29 -0.28,-129.69 159.74 80
2 05/17/2020 21:43:58 0.07,-128.29 0.76,-125.16 356.15 80
3 05/19/2020 10:08:25 -0.05,-128.29 0.41,-130.43 243.93 80
4 05/20/2020 09:47:00 -0.07,-128.28 -0.57,-125.90 271.17 80
5 05/21/2020 22:11:36 0.04,-128.26 -0.61,-131.20 335.30 80
6 05/22/2020 21:50:12 0.06,-128.25 0.43,-126.68 179.84 80
7 05/24/2020 10:14:38 -0.03,-128.24 0.80,-131.94 420.92 80
8 05/25/2020 09:53:13 -0.05,-128.23 -0.24,-127.41 93.26 80
9 05/27/2020 21:56:24 0.04,-128.17 0.06,-128.18 2.90 80
10 05/30/2020 10:02:06 -0.02,-128.13 0.13,-128.91 88.52 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/16/2020
SNOs_Map_GOES-15_NOAA-20_20200517.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/16/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service