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: 4/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2023 20:18:05 -0.00,-104.73 0.42,-102.86 212.99 80
2 04/20/2023 08:39:53 0.00,-104.74 0.79,-108.12 386.64 80
3 04/21/2023 08:18:30 0.00,-104.74 -0.26,-103.60 130.41 80
4 04/22/2023 20:40:26 -0.00,-104.76 -0.96,-108.90 472.67 80
5 04/23/2023 20:24:23 -0.00,-104.76 0.09,-104.37 44.55 80
6 04/26/2023 08:27:26 -0.00,-104.78 0.10,-105.11 37.89 80
7 04/27/2023 08:06:03 0.00,-104.78 -0.96,-100.58 479.30 80
8 04/28/2023 20:27:59 -0.01,-104.80 -0.24,-105.88 123.39 80
9 04/29/2023 20:11:55 -0.01,-104.81 0.76,-101.35 394.21 80
10 05/01/2023 08:33:43 0.02,-104.82 0.42,-106.62 204.28 80
11 05/02/2023 08:12:19 0.02,-104.83 -0.59,-102.08 313.06 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/18/2023
SNOs_Map_GOES-17_NOAA-20_20230419.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/18/2023 in txt file.

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