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: 3/21/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/21/2024 10:45:11 0.01,-137.01 0.67,-139.91 330.16 80
2 03/22/2024 10:23:48 0.01,-137.01 -0.36,-135.38 185.80 80
3 03/23/2024 22:48:26 -0.01,-136.99 -0.81,-140.69 421.36 80
4 03/24/2024 22:27:01 -0.01,-136.99 0.16,-136.15 94.50 80
5 03/27/2024 10:30:07 0.00,-136.99 -0.03,-136.90 10.49 80
6 03/29/2024 22:36:01 0.01,-136.95 -0.14,-137.68 83.36 80
7 03/30/2024 22:17:17 0.02,-136.93 0.84,-133.15 431.23 80
8 04/01/2024 10:36:26 -0.01,-136.93 0.31,-138.42 170.20 80
9 04/02/2024 10:20:21 -0.01,-136.91 -0.67,-133.89 344.06 80
10 04/03/2024 22:39:39 0.00,-136.86 -0.51,-139.19 265.93 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/21/2024
SNOs_Map_GOES-18_NOAA-21_20240321.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/21/2024 in txt file.

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