NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001UD18 ∴ Observational info ∴ Optical obs

2001UD18 ▹

OBSERVATIONAL INFORMATION

◲

Detections | Residuals | Detections & Residuals

[1-14]

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
2001UD18	O	C	t	2001-10-26.30995	1.000E-05	02:09:15.470	1.500E-01	0.735	F	-0.099	-0.164	+09° 03' 50.70"	1.000E-01	0.735	F	0.377	1.084	18.5 V	0.70	0.00	d	691	1.88	Yes	Yes
2001UD18	O	C	t	2001-10-26.33401	1.000E-05	02:10:38.280	1.500E-01	0.735	F	-0.099	0.094	+09° 04' 50.70"	1.000E-01	0.735	F	0.377	-0.593				d	691	1.00	Yes	No
2001UD18	O	C	t	2001-10-26.35645	1.000E-05	02:11:55.600	1.500E-01	0.735	F	-0.211	0.067	+09° 05' 45.40"	1.000E-01	0.735	F	0.410	-0.518				d	691	0.87	Yes	No
2001UD18	O	C	t	2001-10-26.45624	1.000E-05	02:17:42.200	1.500E-01	0.735	F	-0.089	-11.965	+09° 09' 16.10"	1.000E-01	0.735	F	0.437	-0.262				d	691	4.81	No	No
2001UD18	O	C	t	2001-10-26.46126	1.000E-05	02:18:00.130	1.500E-01	0.735	F	-0.089	-8.575	+09° 09' 27.80"	1.000E-01	0.735	F	0.437	2.128				d	691	4.63	No	No
2001UD18	O	C	t	2001-10-26.46613	1.000E-05	02:18:17.480	1.500E-01	0.735	F	-0.089	-6.315	+09° 09' 36.20"	1.000E-01	0.735	F	0.437	1.601				d	691	3.40	No	No
2001UD18	O	C	t	2001-10-27.24770	1.000E-05	03:05:38.550	1.500E-01	0.849	F	-0.281	1.127	+09° 27' 47.30"	1.000E-01	0.849	F	0.096	0.088				d	691	2.01	Yes	No
2001UD18	O	C	t	2001-10-27.25205	1.000E-05	03:05:52.270	1.500E-01	0.849	F	-0.281	-3.764	+09° 27' 51.00"	1.000E-01	0.849	F	0.096	0.443				d	691	3.61	No	No
2001UD18	O	C	t	2001-10-27.30931	1.000E-05	03:08:55.080	1.500E-01	0.849	F	-0.102	-8.440	+09° 28' 26.40"	1.000E-01	0.849	F	0.258	0.757				d	691	8.81	No	No
2001UD18	O	C	t	2001-10-27.31853	1.000E-05	03:09:24.730	1.500E-01	0.849	F	-0.102	-2.089	+09° 28' 29.60"	1.000E-01	0.849	F	0.258	-0.040				d	691	2.87	Yes	No
2001UD18	O	C	t	2001-10-27.32695	1.000E-05	03:09:51.540	1.500E-01	0.849	F	-0.102	0.486	+09° 28' 32.70"	1.000E-01	0.849	F	0.258	-0.188				d	691	0.70	Yes	No
2001UD18	O	C	t	2001-10-27.45671	1.000E-05	03:16:39.550	1.500E-01	0.849	F	0.084	-0.009	+09° 28' 35.60"	1.000E-01	0.849	F	0.330	-0.134				d	691	0.18	Yes	No
2001UD18	O	C	t	2001-10-27.46075	1.000E-05	03:16:52.310	1.500E-01	0.849	F	0.084	0.490	+09° 28' 34.80"	1.000E-01	0.849	F	0.330	0.311				d	691	0.91	Yes	No
2001UD18	O	C	t	2001-10-27.46566	1.000E-05	03:17:07.350	1.500E-01	0.849	F	0.084	-5.955	+09° 28' 33.40"	1.000E-01	0.849	F	0.330	0.521				d	691	5.73	No	No

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
2001UD18	O	C	t	2001-10-26.30995	1.000E-05	02:09:15.470	1.500E-01	+09° 03' 50.70"	1.000E-01	18.5 V	d	691
2001UD18	O	C	t	2001-10-26.33401	1.000E-05	02:10:38.280	1.500E-01	+09° 04' 50.70"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-26.35645	1.000E-05	02:11:55.600	1.500E-01	+09° 05' 45.40"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-26.45624	1.000E-05	02:17:42.200	1.500E-01	+09° 09' 16.10"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-26.46126	1.000E-05	02:18:00.130	1.500E-01	+09° 09' 27.80"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-26.46613	1.000E-05	02:18:17.480	1.500E-01	+09° 09' 36.20"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-27.24770	1.000E-05	03:05:38.550	1.500E-01	+09° 27' 47.30"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-27.25205	1.000E-05	03:05:52.270	1.500E-01	+09° 27' 51.00"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-27.30931	1.000E-05	03:08:55.080	1.500E-01	+09° 28' 26.40"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-27.31853	1.000E-05	03:09:24.730	1.500E-01	+09° 28' 29.60"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-27.32695	1.000E-05	03:09:51.540	1.500E-01	+09° 28' 32.70"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-27.45671	1.000E-05	03:16:39.550	1.500E-01	+09° 28' 35.60"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-27.46075	1.000E-05	03:16:52.310	1.500E-01	+09° 28' 34.80"	1.000E-01		d	691
2001UD18	O	C	t	2001-10-27.46566	1.000E-05	03:17:07.350	1.500E-01	+09° 28' 33.40"	1.000E-01		d	691

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
2001UD18	691	2001-10-26.30995	0.735	F	-0.099	-0.164	0.735	F	0.377	1.084	1.88	Yes	0.70	0.00	Yes
2001UD18	691	2001-10-26.33401	0.735	F	-0.099	0.094	0.735	F	0.377	-0.593	1.00	Yes			No
2001UD18	691	2001-10-26.35645	0.735	F	-0.211	0.067	0.735	F	0.410	-0.518	0.87	Yes			No
2001UD18	691	2001-10-26.45624	0.735	F	-0.089	-11.965	0.735	F	0.437	-0.262	4.81	No			No
2001UD18	691	2001-10-26.46126	0.735	F	-0.089	-8.575	0.735	F	0.437	2.128	4.63	No			No
2001UD18	691	2001-10-26.46613	0.735	F	-0.089	-6.315	0.735	F	0.437	1.601	3.40	No			No
2001UD18	691	2001-10-27.24770	0.849	F	-0.281	1.127	0.849	F	0.096	0.088	2.01	Yes			No
2001UD18	691	2001-10-27.25205	0.849	F	-0.281	-3.764	0.849	F	0.096	0.443	3.61	No			No
2001UD18	691	2001-10-27.30931	0.849	F	-0.102	-8.440	0.849	F	0.258	0.757	8.81	No			No
2001UD18	691	2001-10-27.31853	0.849	F	-0.102	-2.089	0.849	F	0.258	-0.040	2.87	Yes			No
2001UD18	691	2001-10-27.32695	0.849	F	-0.102	0.486	0.849	F	0.258	-0.188	0.70	Yes			No
2001UD18	691	2001-10-27.45671	0.849	F	0.084	-0.009	0.849	F	0.330	-0.134	0.18	Yes			No
2001UD18	691	2001-10-27.46075	0.849	F	0.084	0.490	0.849	F	0.330	0.311	0.91	Yes			No
2001UD18	691	2001-10-27.46566	0.849	F	0.084	-5.955	0.849	F	0.330	0.521	5.73	No			No

[1-14]