Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/24/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/24/2020 22:18:29 0.02,-137.19 0.95,-133.12 464.27 80
2 04/26/2020 10:40:17 -0.02,-137.19 0.23,-138.39 137.03 80
3 04/27/2020 10:18:51 -0.02,-137.18 -0.75,-133.85 378.33 80
4 04/28/2020 22:40:48 0.02,-137.16 -0.44,-139.16 228.43 80
5 04/29/2020 22:24:43 0.01,-137.14 0.60,-134.63 286.53 80
6 05/01/2020 10:46:30 -0.01,-137.12 0.58,-139.90 316.12 80
7 05/02/2020 10:25:05 -0.01,-137.11 -0.39,-135.36 198.43 80
8 05/03/2020 22:47:01 0.01,-137.08 -0.79,-140.67 409.60 80
9 05/04/2020 22:30:56 0.01,-137.06 0.19,-136.13 104.74 80
10 05/06/2020 10:52:43 -0.01,-137.03 0.99,-141.40 498.80 80
11 05/07/2020 10:31:19 -0.01,-137.01 -0.05,-136.88 15.05 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/24/2020
SNOs_Map_GOES-17_NOAA-20_20200425.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/24/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service