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: 3/19/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2024 20:40:23 -0.01,-104.66 0.00,-109.15 498.66 0
2 03/20/2024 20:22:44 -0.01,-104.66 0.08,-104.41 29.69 80
3 03/23/2024 08:25:49 0.00,-104.69 0.13,-105.14 52.47 80
4 03/24/2024 08:04:25 0.00,-104.69 -0.90,-100.62 463.66 80
5 03/25/2024 20:26:23 -0.00,-104.66 -0.26,-105.93 144.18 80
6 03/26/2024 20:10:19 -0.00,-104.66 0.71,-101.39 372.08 80
7 03/28/2024 08:32:08 -0.00,-104.69 0.45,-106.67 225.61 80
8 03/29/2024 08:10:45 -0.00,-104.69 -0.58,-102.14 290.29 80
9 03/30/2024 20:32:42 0.01,-104.65 -0.62,-107.45 318.24 80
10 03/31/2024 20:16:39 0.01,-104.65 0.42,-102.92 197.52 80
11 04/02/2024 08:38:27 -0.01,-104.67 0.80,-108.18 400.66 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/19/2024
SNOs_Map_GOES-17_NOAA-21_20240320.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/19/2024 in txt file.

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