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: 3/31/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/31/2023 08:11:58 0.01,-104.75 -0.61,-102.07 306.06 80
2 04/01/2023 20:33:56 -0.01,-104.75 -0.61,-107.37 298.09 80
3 04/02/2023 20:17:52 -0.00,-104.76 0.42,-102.84 218.35 80
4 04/04/2023 08:39:42 0.00,-104.76 0.76,-108.11 382.25 80
5 04/05/2023 08:18:18 0.00,-104.76 -0.27,-103.59 134.05 80
6 04/06/2023 20:40:15 0.00,-104.77 -0.93,-108.89 470.18 80
7 04/07/2023 20:24:12 0.01,-104.77 0.11,-104.37 46.24 80
8 04/10/2023 08:27:17 -0.02,-104.77 0.07,-105.10 38.66 80
9 04/11/2023 08:05:53 -0.02,-104.77 -0.97,-100.58 477.18 80
10 04/12/2023 20:27:51 0.02,-104.76 -0.20,-105.89 128.04 80
11 04/13/2023 20:11:46 0.02,-104.76 0.79,-101.35 388.06 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/31/2023
SNOs_Map_GOES-17_NOAA-20_20230331.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/31/2023 in txt file.

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