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: 2/16/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/17/2020 10:31:07 0.03,-137.21 -0.05,-136.83 42.42 80
2 02/19/2020 22:34:20 -0.04,-137.20 -0.13,-137.61 46.46 80
3 02/20/2020 22:18:15 -0.04,-137.19 0.86,-133.07 469.05 80
4 02/22/2020 10:40:04 0.04,-137.17 0.28,-138.35 133.93 80
5 02/23/2020 10:18:40 0.04,-137.16 -0.72,-133.81 381.33 80
6 02/24/2020 22:40:36 -0.04,-137.15 -0.51,-139.11 224.04 80
7 02/25/2020 22:24:33 -0.04,-137.14 0.54,-134.59 291.08 80
8 02/27/2020 10:46:21 0.04,-137.11 0.66,-139.85 312.47 80
9 02/28/2020 10:24:57 0.04,-137.09 -0.34,-135.32 202.21 80
10 02/29/2020 22:46:54 -0.05,-137.07 -0.83,-140.62 404.32 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/16/2020
SNOs_Map_GOES-17_NOAA-20_20200217.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/16/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service