Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/9/2018

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Distance(km)	Time Diff (sec)
1	03/13/2018	20:01:54	-80.63, 13.18	93.53	03/13/2018	20:00:39	-80.63, 13.15	93.49	0.66	75
2	03/13/2018	20:52:40	80.64,-179.78	86.51	03/13/2018	20:51:43	80.63,-179.72	86.52	2.28	57
3	03/13/2018	21:43:24	-80.63, -12.23	93.55	03/13/2018	21:42:40	-80.63, -12.26	93.52	0.75	44
4	03/13/2018	22:34:10	80.65, 154.81	86.48	03/13/2018	22:33:44	80.63, 154.87	86.48	2.21	26
5	03/13/2018	23:24:54	-80.63, -37.65	93.57	03/13/2018	23:24:41	-80.64, -37.67	93.56	0.85	13
6	03/14/2018	00:15:40	80.65, 129.39	86.46	03/14/2018	00:15:45	80.63, 129.46	86.44	2.15	5
7	03/14/2018	01:06:24	-80.63, -63.06	93.60	03/14/2018	01:06:42	-80.64, -63.08	93.60	0.95	18
8	03/14/2018	01:57:10	80.65, 103.98	86.44	03/14/2018	01:57:46	80.64, 104.06	86.40	2.12	36
9	03/14/2018	02:47:54	-80.64, -88.47	93.62	03/14/2018	02:48:43	-80.64, -88.49	93.63	1.05	49

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/9/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/09/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service