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: 10/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/09/2023 08:37:13 -0.02,-104.71 0.70,-108.03 377.85 80
2 10/10/2023 08:15:48 -0.02,-104.71 -0.30,-103.49 138.56 80
3 10/11/2023 20:37:43 0.02,-104.69 -0.89,-108.79 467.65 80
4 10/12/2023 20:21:38 0.02,-104.69 0.11,-104.26 49.32 80
5 10/15/2023 08:24:38 0.01,-104.72 0.05,-104.99 30.61 80
6 10/16/2023 08:03:12 0.02,-104.71 -0.91,-100.44 486.29 80
7 10/17/2023 20:25:07 -0.02,-104.69 -0.27,-105.74 120.30 80
8 10/18/2023 20:09:02 -0.02,-104.69 0.76,-101.21 396.22 80
9 10/20/2023 08:30:48 0.02,-104.71 0.41,-106.48 201.76 80
10 10/21/2023 08:09:23 0.02,-104.70 -0.62,-101.95 314.28 80
11 10/22/2023 20:31:17 -0.02,-104.67 -0.59,-107.24 293.10 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/9/2023
SNOs_Map_GOES-17_NOAA-21_20231009.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 10/09/2023 in txt file.

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