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: 12/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2023 08:26:57 0.01,-104.70 0.10,-105.09 44.71 80
2 12/23/2023 08:05:32 0.02,-104.70 -0.93,-100.56 472.08 80
3 12/24/2023 20:27:27 -0.02,-104.67 -0.28,-105.86 134.88 80
4 12/25/2023 20:11:23 -0.02,-104.67 0.76,-101.33 381.86 80
5 12/27/2023 08:33:10 0.02,-104.71 0.43,-106.60 215.10 80
6 12/28/2023 08:11:45 0.01,-104.71 -0.55,-102.06 301.40 80
7 12/29/2023 20:33:41 -0.01,-104.68 -0.59,-107.37 305.78 80
8 12/30/2023 20:17:36 -0.00,-104.68 0.40,-102.83 211.16 80
9 01/01/2024 08:39:23 -0.00,-104.72 0.78,-108.09 384.82 80
10 01/02/2024 08:17:58 -0.01,-104.73 -0.27,-103.57 132.12 80
11 01/03/2024 20:39:54 0.01,-104.70 -0.92,-108.87 474.61 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/21/2023
SNOs_Map_GOES-17_NOAA-20_20231221.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/21/2023 in txt file.

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