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: 3/12/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2023 20:11:19 -0.02,-104.75 0.75,-101.29 394.25 80
2 03/14/2023 08:33:07 0.02,-104.74 0.44,-106.56 207.14 80
3 03/15/2023 08:11:44 0.03,-104.74 -0.61,-102.03 309.31 80
4 03/16/2023 20:33:40 -0.03,-104.76 -0.62,-107.33 293.51 80
5 03/17/2023 20:17:36 -0.04,-104.76 0.43,-102.81 223.23 80
6 03/19/2023 08:39:24 0.04,-104.75 0.81,-108.06 377.76 80
7 03/20/2023 08:18:00 0.04,-104.76 -0.25,-103.54 138.96 80
8 03/21/2023 20:39:57 -0.04,-104.77 -0.96,-108.84 463.56 80
9 03/22/2023 20:23:52 -0.04,-104.78 0.05,-104.30 53.65 80
10 03/25/2023 08:26:56 0.04,-104.79 0.11,-105.04 29.35 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/12/2023
SNOs_Map_GOES-17_NOAA-20_20230312.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/12/2023 in txt file.

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