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: 2/16/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/16/2024 20:39:35 0.01,-104.67 0.00,-108.99 480.50 0
2 02/17/2024 20:21:57 0.01,-104.67 0.09,-104.26 46.26 80
3 02/20/2024 08:25:05 -0.02,-104.70 0.06,-105.02 37.01 80
4 02/21/2024 08:03:42 -0.02,-104.69 -0.98,-100.50 478.41 80
5 02/22/2024 20:25:40 0.03,-104.66 -0.25,-105.80 130.80 80
6 02/23/2024 20:09:38 0.03,-104.66 0.80,-101.28 385.15 80
7 02/25/2024 08:31:28 -0.03,-104.70 0.36,-106.57 212.35 80
8 02/26/2024 08:10:05 -0.03,-104.70 -0.64,-102.04 303.71 80
9 02/27/2024 20:32:03 0.03,-104.67 -0.57,-107.34 305.03 80
10 02/28/2024 20:16:00 0.03,-104.67 0.43,-102.81 211.18 80
11 03/01/2024 08:37:50 -0.04,-104.71 0.70,-108.10 386.03 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/16/2024
SNOs_Map_GOES-17_NOAA-21_20240217.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 02/16/2024 in txt file.

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