Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/19/2021

Index	Date	Time (GOES-17)	GOES-17 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	09/20/2021	10:37:23	0.03,-137.20	0.30,-138.52	150.35	80
2	09/21/2021	10:21:17	0.03,-137.19	-0.68,-133.98	365.87	80
3	09/22/2021	22:40:34	-0.03,-137.18	-0.49,-139.29	240.06	80
4	09/23/2021	22:24:28	-0.03,-137.18	0.49,-134.75	275.91	80
5	09/25/2021	10:43:35	0.03,-137.17	0.68,-140.02	325.00	80
6	09/26/2021	10:27:31	0.03,-137.16	-0.36,-135.49	190.42	80
7	09/27/2021	22:46:46	-0.02,-137.13	-0.86,-140.79	417.02	80
8	09/28/2021	22:30:42	-0.02,-137.12	0.18,-136.26	97.88	80
9	10/01/2021	10:33:44	0.01,-137.08	0.01,-136.99	10.00	80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/19/2021

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/19/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20