Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2023 20:15:19 -0.01,-104.69 0.47,-102.69 229.08 80
2 08/22/2023 08:37:07 0.01,-104.72 0.75,-107.96 369.46 80
3 08/23/2023 08:15:44 0.01,-104.72 -0.30,-103.44 146.27 80
4 08/24/2023 20:37:40 -0.01,-104.68 -0.94,-108.73 462.13 80
5 08/25/2023 20:21:37 -0.01,-104.68 0.10,-104.21 53.62 80
6 08/28/2023 08:24:41 0.02,-104.70 0.05,-104.96 29.89 80
7 08/29/2023 08:03:17 0.02,-104.69 -0.94,-100.43 485.64 80
8 08/30/2023 20:25:13 -0.03,-104.66 -0.29,-105.73 123.01 80
9 08/31/2023 20:09:10 -0.03,-104.65 0.76,-101.21 392.91 80
10 09/02/2023 08:30:58 0.03,-104.68 0.43,-106.48 205.03 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/20/2023
SNOs_Map_GOES-17_NOAA-21_20230820.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/20/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21