Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/9/2023
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/09/2023 20:40:41 -0.02,-108.62 -0.09,-108.99 41.24 80
2 06/10/2023 20:24:37 -0.04,-108.63 0.88,-104.45 475.33 80
3 06/12/2023 08:43:46 0.00,-108.69 0.26,-109.74 119.74 80
4 06/13/2023 08:27:42 0.02,-108.69 -0.77,-105.22 396.20 80
5 06/14/2023 20:47:00 0.02,-108.62 -0.43,-110.52 218.12 80
6 06/15/2023 20:30:56 0.00,-108.62 0.61,-106.00 298.37 80
7 06/17/2023 08:50:06 -0.04,-108.69 0.53,-111.29 295.58 80
8 06/18/2023 08:34:01 -0.03,-108.69 -0.45,-106.75 220.15 80
9 06/19/2023 20:53:19 0.06,-108.60 -0.69,-112.08 395.76 80
10 06/20/2023 20:37:15 0.05,-108.60 0.30,-107.54 120.75 80
11 06/22/2023 08:56:24 -0.08,-108.69 0.84,-112.83 471.69 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/9/2023
SNOs_Map_GOES-14_NOAA-20_20230609.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 06/09/2023 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20