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: 8/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2023 20:12:08 -0.01,-104.69 0.72,-101.43 372.11 80
2 08/21/2023 08:33:55 0.01,-104.72 0.46,-106.70 226.04 80
3 08/22/2023 08:12:31 0.01,-104.71 -0.59,-102.17 290.18 80
4 08/23/2023 20:34:26 -0.01,-104.69 -0.62,-107.47 317.11 80
5 08/24/2023 20:18:21 -0.02,-104.69 0.37,-102.94 199.14 80
6 08/26/2023 08:40:08 0.02,-104.70 0.80,-108.21 399.21 80
7 08/27/2023 08:18:43 0.02,-104.70 -0.19,-103.67 116.54 80
8 08/28/2023 20:40:38 -0.03,-104.66 -1.00,-108.97 491.66 80
9 08/29/2023 20:24:32 -0.03,-104.66 -0.00,-104.44 24.53 80
10 09/01/2023 08:27:34 0.03,-104.68 0.17,-105.17 57.24 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/19/2023
SNOs_Map_GOES-17_NOAA-20_20230819.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/19/2023 in txt file.

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