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: 2/26/2023

Index	Date	Time (GOES-18)	GOES-18 Lat,Lon	NOAA-21 Lat,Lon	Distance(km)	Time Diff (sec)
1	02/27/2023	10:18:08	-0.00,-136.98	-0.72,-133.82	360.64	80
2	02/28/2023	22:40:05	0.01,-136.96	-0.46,-139.13	246.77	80
3	03/01/2023	22:23:59	0.01,-136.95	0.51,-134.59	268.11	80
4	03/03/2023	10:43:08	-0.01,-136.93	0.63,-139.87	334.53	80
5	03/04/2023	10:27:02	-0.02,-136.92	-0.35,-135.33	180.11	80
6	03/05/2023	22:46:18	0.02,-136.89	-0.82,-140.64	428.00	80
7	03/06/2023	22:30:14	0.02,-136.87	0.21,-136.12	86.59	80
8	03/09/2023	10:30:36	-0.02,-136.83	-0.01,-136.85	2.30	80
9	03/11/2023	22:33:47	0.02,-136.77	-0.15,-137.63	97.55	80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/26/2023

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/26/2023 in txt file.

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