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: 12/10/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/10/2019 10:24:12 0.01,-137.20 -0.42,-135.27 220.44 80
2 12/11/2019 22:48:49 -0.02,-137.20 -0.77,-140.57 383.90 80
3 12/12/2019 22:27:24 -0.01,-137.20 0.26,-136.04 132.79 80
4 12/14/2019 10:51:51 0.01,-137.21 0.93,-141.30 466.49 80
5 12/15/2019 10:30:27 0.01,-137.21 -0.10,-136.77 49.56 80
6 12/17/2019 22:36:19 -0.00,-137.18 -0.06,-137.55 40.83 80
7 12/18/2019 22:14:53 0.00,-137.18 0.92,-133.01 475.01 80
8 12/20/2019 10:39:21 0.00,-137.18 0.28,-138.27 125.29 80
9 12/21/2019 10:17:56 0.00,-137.17 -0.75,-133.74 390.16 80
10 12/22/2019 22:42:33 -0.01,-137.14 -0.43,-139.04 216.75 80
11 12/23/2019 22:21:08 -0.01,-137.13 0.61,-134.51 298.39 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/10/2019
SNOs_Map_GOES-17_NOAA-20_20191210.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/10/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service