Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/14/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 07/14/2024 22:30:35 -0.02,-137.00 0.17,-136.11 101.36 80
2 07/16/2024 10:52:23 0.02,-137.00 1.01,-141.38 499.69 80
3 07/17/2024 10:31:00 0.02,-136.99 -0.04,-136.85 16.02 80
4 07/19/2024 22:34:12 -0.03,-136.95 -0.17,-137.62 76.26 80
5 07/20/2024 22:18:08 -0.03,-136.93 0.83,-133.09 438.45 80
6 07/22/2024 10:39:56 0.03,-136.91 0.34,-138.35 164.46 80
7 07/23/2024 10:18:32 0.03,-136.89 -0.66,-133.82 349.90 80
8 07/24/2024 22:40:29 -0.03,-136.85 -0.52,-139.12 258.19 80
9 07/25/2024 22:24:25 -0.03,-136.83 0.49,-134.59 256.08 80
10 07/27/2024 10:43:32 0.03,-136.80 0.74,-139.85 347.45 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/14/2024
SNOs_Map_GOES-18_NOAA-21_20240714.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 07/14/2024 in txt file.

Historical Predications of SNOs between GOES-18 and NOAA-21