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: 5/10/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/10/2021 10:31:07 -0.02,-137.20 -0.11,-136.92 32.66 80
2 05/12/2021 22:36:58 0.02,-137.19 -0.12,-137.69 57.30 80
3 05/13/2021 22:15:35 0.02,-137.18 0.95,-133.17 458.09 80
4 05/15/2021 10:40:02 -0.01,-137.16 0.28,-138.43 144.41 80
5 05/16/2021 10:18:38 -0.01,-137.15 -0.72,-133.90 370.41 80
6 05/17/2021 22:40:35 0.01,-137.13 -0.44,-139.21 236.67 80
7 05/18/2021 22:24:31 0.01,-137.12 0.56,-134.68 277.87 80
8 05/20/2021 10:46:19 -0.01,-137.09 0.61,-139.96 325.73 80
9 05/21/2021 10:24:55 -0.01,-137.07 -0.40,-135.42 188.47 80
10 05/22/2021 22:46:51 0.00,-137.04 -0.83,-140.72 419.75 80
11 05/23/2021 22:30:46 0.01,-137.02 0.18,-136.19 94.06 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/10/2021
SNOs_Map_GOES-17_NOAA-20_20210510.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/10/2021 in txt file.

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