Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/1/2023

Index	Date	Time (GOES-15)	GOES-15 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	01/01/2023	22:04:44	0.00,-127.73	-0.44,-129.55	208.57	80
2	01/02/2023	21:46:01	-0.01,-127.76	0.61,-125.03	311.00	80
3	01/04/2023	10:05:09	0.00,-127.87	0.58,-130.30	277.15	80
4	01/05/2023	09:49:05	0.01,-127.90	-0.48,-125.78	242.23	80
5	01/06/2023	22:11:02	-0.01,-127.87	-0.75,-131.07	366.16	80
6	01/07/2023	21:49:38	-0.01,-127.89	0.31,-126.55	152.77	80
7	01/09/2023	10:11:26	0.01,-128.00	0.87,-131.82	436.37	80
8	01/10/2023	09:55:22	0.01,-128.02	-0.13,-127.29	82.63	80
9	01/12/2023	21:58:35	-0.01,-128.01	-0.03,-128.07	7.41	80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/1/2023

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/01/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20