Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/3/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2023 08:16:23 0.00,-104.74 -0.27,-103.45 146.99 80
2 05/04/2023 20:38:21 -0.00,-104.76 -0.93,-108.76 456.80 80
3 05/05/2023 20:22:17 -0.00,-104.76 0.12,-104.24 59.98 80
4 05/08/2023 08:25:22 -0.00,-104.77 0.03,-104.99 24.45 80
5 05/09/2023 08:03:58 -0.01,-104.77 -0.96,-100.46 491.43 80
6 05/10/2023 20:25:55 0.02,-104.78 -0.22,-105.77 113.64 80
7 05/11/2023 20:09:51 0.01,-104.78 0.83,-101.25 402.87 80
8 05/13/2023 08:31:40 -0.01,-104.79 0.36,-106.52 197.36 80
9 05/14/2023 08:10:15 -0.01,-104.79 -0.63,-101.99 319.06 80
10 05/15/2023 20:32:13 0.01,-104.79 -0.54,-107.30 285.85 80
11 05/16/2023 20:16:08 0.02,-104.80 0.46,-102.77 230.93 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/3/2023
SNOs_Map_GOES-17_NOAA-21_20230503.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/03/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21