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: 7/10/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/10/2023 08:18:47 0.01,-104.73 -0.23,-103.61 126.96 80
2 07/11/2023 20:40:44 -0.01,-104.72 -0.95,-108.93 479.41 80
3 07/12/2023 20:24:40 -0.01,-104.72 0.06,-104.40 37.10 80
4 07/15/2023 08:27:43 0.02,-104.74 0.10,-105.14 45.40 80
5 07/16/2023 08:06:19 0.02,-104.74 -0.91,-100.61 470.70 80
6 07/17/2023 20:28:15 -0.02,-104.73 -0.31,-105.91 136.00 80
7 07/18/2023 20:12:11 -0.02,-104.73 0.70,-101.39 380.60 80
8 07/20/2023 08:33:59 0.02,-104.76 0.46,-106.66 217.62 80
9 07/21/2023 08:12:35 0.02,-104.76 -0.55,-102.13 298.79 80
10 07/22/2023 20:34:32 -0.01,-104.74 -0.60,-107.45 307.91 80
11 07/23/2023 20:18:27 -0.01,-104.75 0.41,-102.92 208.95 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/10/2023
SNOs_Map_GOES-17_NOAA-20_20230710.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/10/2023 in txt file.

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