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: 3/1/2023

Index	Date	Time (GOES-18)	GOES-18 Lat,Lon	NOAA-21 Lat,Lon	Distance(km)	Time Diff (sec)
1	03/01/2023	22:24:00	0.01,-137.00	0.57,-134.60	273.74	80
2	03/03/2023	10:45:48	-0.02,-137.01	0.62,-139.87	326.34	80
3	03/04/2023	10:27:03	-0.02,-137.01	-0.42,-135.35	189.64	80
4	03/05/2023	22:46:18	0.03,-136.99	-0.81,-140.65	417.03	80
5	03/06/2023	22:30:14	0.03,-136.99	0.23,-136.12	98.85	80
6	03/09/2023	10:33:16	-0.03,-136.98	-0.05,-136.86	13.98	80
7	03/11/2023	22:33:47	0.03,-136.94	-0.11,-137.64	78.40	80
8	03/12/2023	22:17:41	0.03,-136.93	0.88,-133.10	436.47	80
9	03/14/2023	10:36:48	-0.03,-136.91	0.28,-138.37	166.03	80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/1/2023

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/01/2023 in txt file.

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