NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1998XN2 ∴ Observational info ∴ Optical obs

(450142) 1998XN2 ▹

OBSERVATIONAL INFORMATION

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Detections | Residuals | Detections & Residuals

[1-200] [201-400] [401-413]

Designation	T	Tech	N	Date		Right Ascension						Declination						Apparent Magnitude			Star Catalog	Site code	χ	Used A	Used M
Designation	T	Tech	N	yr-mo-day	precision	hr:min:sec	precision	rms	F	bias	residual	deg min sec	precision	rms	F	bias	residual	mag/col	rms	residual	Star Catalog	Site code	χ	Used A	Used M
450142	O	C		2016-01-14.97620	1.000E-05	07:13:03.990	1.500E-01	1.000	F	0.037	0.165	+18° 54' 06.30"	1.000E-01	1.000	F	-0.010	-0.061	19.2	0.70	-0.75	u	J43	0.18	Yes	Yes
450142	O	C		2016-01-14.98819	1.000E-05	07:13:02.890	1.500E-01	1.000	F	0.037	-1.006	+18° 54' 08.20"	1.000E-01	1.000	F	-0.010	0.053	19.1	0.70	-0.85	u	J43	1.01	Yes	Yes
450142	O	C		2016-01-16.46462	1.000E-05	07:11:12.774	1.500E-02	0.200	F	0.059	0.008	+18° 57' 39.73"	1.000E-02	0.200	F	0.104	-0.060	19.3 w	0.70	0.17	L	F51	0.31	Yes	Yes
450142	O	C		2016-01-16.47553	1.000E-05	07:11:11.910	1.500E-02	0.200	F	0.059	-0.016	+18° 57' 41.09"	1.000E-02	0.200	F	0.104	-0.065	19.2 w	0.70	0.07	L	F51	0.34	Yes	Yes
450142	O	C		2016-01-16.48634	1.000E-05	07:11:11.062	1.500E-02	0.200	F	0.059	0.035	+18° 57' 42.41"	1.000E-02	0.200	F	0.104	-0.071	19.1 w	0.70	-0.04	L	F51	0.40	Yes	Yes
450142	O	C		2016-01-16.49720	1.000E-05	07:11:10.206	1.500E-02	0.200	F	0.059	-0.016	+18° 57' 43.72"	1.000E-02	0.200	F	0.104	-0.067	19.2 w	0.70	0.06	L	F51	0.35	Yes	Yes
450142	O	C		2016-02-01.27887	1.000E-05	07:00:06.423	1.500E-02	0.200	F	0.055	-0.013	+19° 27' 18.05"	1.000E-02	0.200	F	0.080	-0.021	20.4 w	0.70	0.00	L	F51	0.13	Yes	Yes
450142	O	C		2016-02-01.29208	1.000E-05	07:00:06.143	1.500E-02	0.200	F	0.055	-0.093	+19° 27' 19.35"	1.000E-02	0.200	F	0.080	-0.049	20.4 w	0.70	0.00	L	F51	0.54	Yes	Yes
450142	O	C		2016-02-01.30532	1.000E-05	07:00:05.872	1.500E-02	0.200	F	0.055	-0.006	+19° 27' 20.73"	1.000E-02	0.200	F	0.080	0.029	20.4 w	0.70	0.00	L	F51	0.15	Yes	Yes
450142	O	C		2016-02-01.31851	1.000E-05	07:00:05.590	1.500E-02	0.200	F	0.055	-0.063	+19° 27' 21.90"	1.000E-02	0.200	F	0.080	-0.068	20.3 w	0.70	-0.10	L	F51	0.47	Yes	Yes
450142	O	C		2019-01-16.60895	1.000E-05	10:50:03.285	1.500E-02	0.200	F	0.000	-0.018	+04° 20' 18.06"	1.000E-02	0.200	F	0.000	0.083	22.0 w	0.70	-0.24	U	F51	0.43	Yes	Yes
450142	O	C		2019-01-16.61998	1.000E-05	10:50:02.642	1.500E-02	0.200	F	0.000	0.305	+04° 20' 20.86"	1.000E-02	0.200	F	0.000	0.048	22.1 w	0.70	-0.14	U	F51	1.60	Yes	Yes
450142	O	C		2019-01-16.63097	1.000E-05	10:50:01.965	1.500E-02	0.200	F	0.000	0.075	+04° 20' 23.67"	1.000E-02	0.200	F	0.000	0.035	22.3 w	0.70	0.06	U	F51	0.42	Yes	Yes

Designation	T	Tech	N	Date		Right Ascension		Declination		App Mag	Star Catalog	Site code
Designation	T	Tech	N	yr-mo-day	precision	hr:min:sec	precision	deg min sec	precision	mag/col	Star Catalog	Site code
450142	O	C		2016-01-14.97620	1.000E-05	07:13:03.990	1.500E-01	+18° 54' 06.30"	1.000E-01	19.2	u	J43
450142	O	C		2016-01-14.98819	1.000E-05	07:13:02.890	1.500E-01	+18° 54' 08.20"	1.000E-01	19.1	u	J43
450142	O	C		2016-01-16.46462	1.000E-05	07:11:12.774	1.500E-02	+18° 57' 39.73"	1.000E-02	19.3 w	L	F51
450142	O	C		2016-01-16.47553	1.000E-05	07:11:11.910	1.500E-02	+18° 57' 41.09"	1.000E-02	19.2 w	L	F51
450142	O	C		2016-01-16.48634	1.000E-05	07:11:11.062	1.500E-02	+18° 57' 42.41"	1.000E-02	19.1 w	L	F51
450142	O	C		2016-01-16.49720	1.000E-05	07:11:10.206	1.500E-02	+18° 57' 43.72"	1.000E-02	19.2 w	L	F51
450142	O	C		2016-02-01.27887	1.000E-05	07:00:06.423	1.500E-02	+19° 27' 18.05"	1.000E-02	20.4 w	L	F51
450142	O	C		2016-02-01.29208	1.000E-05	07:00:06.143	1.500E-02	+19° 27' 19.35"	1.000E-02	20.4 w	L	F51
450142	O	C		2016-02-01.30532	1.000E-05	07:00:05.872	1.500E-02	+19° 27' 20.73"	1.000E-02	20.4 w	L	F51
450142	O	C		2016-02-01.31851	1.000E-05	07:00:05.590	1.500E-02	+19° 27' 21.90"	1.000E-02	20.3 w	L	F51
450142	O	C		2019-01-16.60895	1.000E-05	10:50:03.285	1.500E-02	+04° 20' 18.06"	1.000E-02	22.0 w	U	F51
450142	O	C		2019-01-16.61998	1.000E-05	10:50:02.642	1.500E-02	+04° 20' 20.86"	1.000E-02	22.1 w	U	F51
450142	O	C		2019-01-16.63097	1.000E-05	10:50:01.965	1.500E-02	+04° 20' 23.67"	1.000E-02	22.3 w	U	F51

Designation	Site code	Date	Right Ascension				Declination				χ	Used A	App Mag		Used M
Designation	Site code	yr-mo-day	rms	F	bias	residual	rms	F	bias	residual	χ	Used A	rms	residual	Used M
450142	J43	2016-01-14.97620	1.000	F	0.037	0.165	1.000	F	-0.010	-0.061	0.18	Yes	0.70	-0.75	Yes
450142	J43	2016-01-14.98819	1.000	F	0.037	-1.006	1.000	F	-0.010	0.053	1.01	Yes	0.70	-0.85	Yes
450142	F51	2016-01-16.46462	0.200	F	0.059	0.008	0.200	F	0.104	-0.060	0.31	Yes	0.70	0.17	Yes
450142	F51	2016-01-16.47553	0.200	F	0.059	-0.016	0.200	F	0.104	-0.065	0.34	Yes	0.70	0.07	Yes
450142	F51	2016-01-16.48634	0.200	F	0.059	0.035	0.200	F	0.104	-0.071	0.40	Yes	0.70	-0.04	Yes
450142	F51	2016-01-16.49720	0.200	F	0.059	-0.016	0.200	F	0.104	-0.067	0.35	Yes	0.70	0.06	Yes
450142	F51	2016-02-01.27887	0.200	F	0.055	-0.013	0.200	F	0.080	-0.021	0.13	Yes	0.70	0.00	Yes
450142	F51	2016-02-01.29208	0.200	F	0.055	-0.093	0.200	F	0.080	-0.049	0.54	Yes	0.70	0.00	Yes
450142	F51	2016-02-01.30532	0.200	F	0.055	-0.006	0.200	F	0.080	0.029	0.15	Yes	0.70	0.00	Yes
450142	F51	2016-02-01.31851	0.200	F	0.055	-0.063	0.200	F	0.080	-0.068	0.47	Yes	0.70	-0.10	Yes
450142	F51	2019-01-16.60895	0.200	F	0.000	-0.018	0.200	F	0.000	0.083	0.43	Yes	0.70	-0.24	Yes
450142	F51	2019-01-16.61998	0.200	F	0.000	0.305	0.200	F	0.000	0.048	1.60	Yes	0.70	-0.14	Yes
450142	F51	2019-01-16.63097	0.200	F	0.000	0.075	0.200	F	0.000	0.035	0.42	Yes	0.70	0.06	Yes

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