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: 2/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/10/2023 08:30:02 -0.01,-104.08 0.50,-106.49 274.11 80
2 02/11/2023 08:13:53 -0.01,-103.30 -0.31,-101.91 158.17 80
3 02/13/2023 20:14:17 0.02,-101.35 -0.27,-102.58 140.74 80
4 02/14/2023 19:58:10 0.02,-100.57 0.61, -98.02 291.27 80
5 02/16/2023 08:17:12 -0.03, -99.35 0.82,-103.22 440.68 80
6 02/17/2023 07:58:23 -0.03, -98.57 0.00, -98.65 8.96 80
7 02/18/2023 07:42:16 -0.03, -97.79 -0.88, -94.08 423.05 80
8 02/19/2023 20:01:27 0.04, -96.61 -0.54, -99.33 308.53 80
9 02/20/2023 19:45:19 0.04, -95.84 0.29, -94.75 123.94 80
10 02/23/2023 07:45:33 -0.04, -93.86 0.30, -95.38 173.60 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/9/2023
SNOs_Map_GOES-17_NOAA-20_20230210.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/09/2023 in txt file.

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