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: 3/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2023 08:39:24 0.02,-104.73 0.79,-108.07 380.81 80
2 03/20/2023 08:18:01 0.01,-104.72 -0.27,-103.54 134.67 80
3 03/21/2023 20:39:57 -0.01,-104.73 -0.95,-108.84 468.93 80
4 03/22/2023 20:23:53 -0.01,-104.73 0.11,-104.32 47.19 80
5 03/25/2023 08:26:56 0.01,-104.70 0.11,-105.04 39.88 80
6 03/26/2023 08:08:12 0.02,-104.69 -0.89,-100.51 476.23 80
7 03/27/2023 20:27:29 0.00,-104.70 -0.25,-105.82 127.86 80
8 03/28/2023 20:11:25 0.00,-104.69 0.77,-101.29 388.23 80
9 03/30/2023 08:33:13 0.00,-104.68 0.40,-106.56 214.26 80
10 03/31/2023 08:11:48 0.01,-104.67 -0.62,-102.03 301.74 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/18/2023
SNOs_Map_GOES-17_NOAA-20_20230318.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/18/2023 in txt file.

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