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: 6/5/2023

Index	Date	Time (GOES-18)	GOES-18 Lat,Lon	NOAA-21 Lat,Lon	Distance(km)	Time Diff (sec)
1	06/05/2023	22:23:05	0.02,-136.98	0.57,-134.55	277.49	80
2	06/07/2023	10:42:12	-0.01,-136.98	0.62,-139.82	323.92	80
3	06/08/2023	10:26:06	-0.00,-136.96	-0.35,-135.28	191.46	80
4	06/09/2023	22:45:23	-0.01,-136.94	-0.84,-140.58	415.83	80
5	06/10/2023	22:29:18	-0.01,-136.93	0.19,-136.06	99.40	80
6	06/13/2023	10:32:21	0.01,-136.90	-0.04,-136.80	12.60	80
7	06/15/2023	22:32:52	0.00,-136.85	-0.17,-137.57	81.68	80
8	06/16/2023	22:16:47	0.00,-136.83	0.87,-133.04	432.60	80
9	06/18/2023	10:35:55	-0.01,-136.81	0.31,-138.31	170.82	80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/5/2023

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 06/05/2023 in txt file.

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