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: 2/25/2023

Index	Date	Time (GOES-18)	GOES-18 Lat,Lon	NOAA-21 Lat,Lon	Distance(km)	Time Diff (sec)
1	02/26/2023	10:39:32	0.02,-136.99	0.35,-138.34	154.09	80
2	02/27/2023	10:18:08	0.02,-136.98	-0.68,-133.81	361.32	80
3	02/28/2023	22:40:04	-0.03,-136.97	-0.51,-139.12	245.44	80
4	03/01/2023	22:24:00	-0.03,-136.95	0.52,-134.59	269.66	80
5	03/03/2023	10:45:47	0.04,-136.94	0.67,-139.86	332.70	80
6	03/04/2023	10:24:21	0.04,-136.93	-0.30,-135.32	182.11	80
7	03/05/2023	22:48:58	-0.04,-136.90	-0.87,-140.63	425.44	80
8	03/06/2023	22:27:32	-0.04,-136.88	0.11,-136.10	89.22	80
9	03/09/2023	10:30:35	0.04,-136.84	0.03,-136.84	1.43	80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/25/2023

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/25/2023 in txt file.

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