NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021VC4 ∴ Observational info ∴ Optical obs

2021VC4 ▹

OBSERVATIONAL INFORMATION

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Detections | Residuals | Detections & Residuals

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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
2021VC4	O	C		2021-11-07.15766	1.000E-06	23:28:03.300	1.500E-01	0.500	F	0.000	1.576	+23° 14' 01.00"	1.000E-01	0.500	F	0.000	-1.243	20.80G	0.50	0.12	V	G96	3.50	No	Yes
2021VC4	O	C		2021-11-07.16337	1.000E-06	23:28:11.960	1.500E-01	0.500	F	0.000	0.790	+23° 12' 47.90"	1.000E-01	0.500	F	0.000	-0.274	20.65G	0.50	-0.03	V	G96	2.04	Yes	Yes
2021VC4	O	C		2021-11-07.16908	1.000E-06	23:28:20.550	1.500E-01	0.500	F	0.000	-0.622	+23° 11' 34.70"	1.000E-01	0.500	F	0.000	0.560	20.83G	0.50	0.15	V	G96	1.97	Yes	Yes
2021VC4	O	C		2021-11-07.17479	1.000E-06	23:28:29.230	1.500E-01	0.500	F	0.000	-0.488	+23° 10' 20.10"	1.000E-01	0.500	F	0.000	-0.028	20.93G	0.50	0.24	V	G96	1.15	Yes	Yes
2021VC4	O	C	K	2021-11-07.32928	1.000E-06	23:32:19.620	1.500E-01	0.600	F	0.000	0.580	+22° 37' 02.90"	1.000E-01	0.600	F	0.000	-0.090	20.90G	0.50	0.17	V	I52	1.11	Yes	Yes
2021VC4	O	C	K	2021-11-07.33036	1.000E-06	23:32:21.170	1.500E-01	0.600	F	0.000	-0.262	+22° 36' 48.90"	1.000E-01	0.600	F	0.000	-0.116	20.31G	0.50	-0.42	V	I52	0.54	Yes	Yes
2021VC4	O	C	K	2021-11-07.33145	1.000E-06	23:32:22.800	1.500E-01	0.600	F	0.000	0.005	+22° 36' 34.80"	1.000E-01	0.600	F	0.000	-0.245				V	I52	0.43	Yes	No
2021VC4	O	C	K	2021-11-07.33254	1.000E-06	23:32:24.420	1.500E-01	0.600	F	0.000	0.132	+22° 36' 20.70"	1.000E-01	0.600	F	0.000	-0.376	20.69G	0.50	-0.04	V	I52	0.70	Yes	Yes
2021VC4	O	C	K	2021-11-08.07013	1.000E-06	23:49:06.780	1.500E-01	0.600	F	0.000	0.408	+20° 20' 49.20"	1.000E-01	0.600	F	0.000	0.426	20.80G	0.50	-0.13	V	I52	1.05	Yes	Yes
2021VC4	O	C	K	2021-11-08.07139	1.000E-06	23:49:08.080	1.500E-01	0.600	F	0.000	-0.222	+20° 20' 36.70"	1.000E-01	0.600	F	0.000	0.077	21.19G	0.50	0.26	V	I52	0.45	Yes	Yes
2021VC4	O	C	K	2021-11-08.07265	1.000E-06	23:49:09.430	1.500E-01	0.600	F	0.000	-0.147	+20° 20' 24.70"	1.000E-01	0.600	F	0.000	0.237	20.65G	0.50	-0.28	V	I52	0.52	Yes	Yes
2021VC4	O	C	K	2021-11-08.07392	1.000E-06	23:49:10.800	1.500E-01	0.600	F	0.000	0.106	+20° 20' 12.40"	1.000E-01	0.600	F	0.000	0.174	20.99G	0.50	0.06	V	I52	0.36	Yes	Yes
2021VC4	O	C	H	2021-11-08.77080	1.000E-05	00:00:55.330	1.500E-01	0.600	F	0.000	0.133	+18° 35' 06.80"	1.000E-01	0.600	F	0.000	-0.085				V	204	0.31	Yes	No
2021VC4	O	C	K	2021-11-08.80028	1.000E-05	00:01:19.780	1.500E-01	0.600	F	0.000	-0.022	+18° 31' 11.60"	1.000E-01	0.600	F	0.000	-0.199	21.0 G	0.70	-0.13	V	204	0.39	Yes	Yes
2021VC4	O	C	H	2021-11-08.82938	1.000E-05	00:01:43.580	1.500E-01	0.600	F	0.000	-0.249	+18° 27' 19.80"	1.000E-01	0.600	F	0.000	-0.176				V	204	0.60	Yes	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
2021VC4	O	C		2021-11-07.15766	1.000E-06	23:28:03.300	1.500E-01	+23° 14' 01.00"	1.000E-01	20.80G	V	G96
2021VC4	O	C		2021-11-07.16337	1.000E-06	23:28:11.960	1.500E-01	+23° 12' 47.90"	1.000E-01	20.65G	V	G96
2021VC4	O	C		2021-11-07.16908	1.000E-06	23:28:20.550	1.500E-01	+23° 11' 34.70"	1.000E-01	20.83G	V	G96
2021VC4	O	C		2021-11-07.17479	1.000E-06	23:28:29.230	1.500E-01	+23° 10' 20.10"	1.000E-01	20.93G	V	G96
2021VC4	O	C	K	2021-11-07.32928	1.000E-06	23:32:19.620	1.500E-01	+22° 37' 02.90"	1.000E-01	20.90G	V	I52
2021VC4	O	C	K	2021-11-07.33036	1.000E-06	23:32:21.170	1.500E-01	+22° 36' 48.90"	1.000E-01	20.31G	V	I52
2021VC4	O	C	K	2021-11-07.33145	1.000E-06	23:32:22.800	1.500E-01	+22° 36' 34.80"	1.000E-01		V	I52
2021VC4	O	C	K	2021-11-07.33254	1.000E-06	23:32:24.420	1.500E-01	+22° 36' 20.70"	1.000E-01	20.69G	V	I52
2021VC4	O	C	K	2021-11-08.07013	1.000E-06	23:49:06.780	1.500E-01	+20° 20' 49.20"	1.000E-01	20.80G	V	I52
2021VC4	O	C	K	2021-11-08.07139	1.000E-06	23:49:08.080	1.500E-01	+20° 20' 36.70"	1.000E-01	21.19G	V	I52
2021VC4	O	C	K	2021-11-08.07265	1.000E-06	23:49:09.430	1.500E-01	+20° 20' 24.70"	1.000E-01	20.65G	V	I52
2021VC4	O	C	K	2021-11-08.07392	1.000E-06	23:49:10.800	1.500E-01	+20° 20' 12.40"	1.000E-01	20.99G	V	I52
2021VC4	O	C	H	2021-11-08.77080	1.000E-05	00:00:55.330	1.500E-01	+18° 35' 06.80"	1.000E-01		V	204
2021VC4	O	C	K	2021-11-08.80028	1.000E-05	00:01:19.780	1.500E-01	+18° 31' 11.60"	1.000E-01	21.0 G	V	204
2021VC4	O	C	H	2021-11-08.82938	1.000E-05	00:01:43.580	1.500E-01	+18° 27' 19.80"	1.000E-01		V	204

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
2021VC4	G96	2021-11-07.15766	0.500	F	0.000	1.576	0.500	F	0.000	-1.243	3.50	No	0.50	0.12	Yes
2021VC4	G96	2021-11-07.16337	0.500	F	0.000	0.790	0.500	F	0.000	-0.274	2.04	Yes	0.50	-0.03	Yes
2021VC4	G96	2021-11-07.16908	0.500	F	0.000	-0.622	0.500	F	0.000	0.560	1.97	Yes	0.50	0.15	Yes
2021VC4	G96	2021-11-07.17479	0.500	F	0.000	-0.488	0.500	F	0.000	-0.028	1.15	Yes	0.50	0.24	Yes
2021VC4	I52	2021-11-07.32928	0.600	F	0.000	0.580	0.600	F	0.000	-0.090	1.11	Yes	0.50	0.17	Yes
2021VC4	I52	2021-11-07.33036	0.600	F	0.000	-0.262	0.600	F	0.000	-0.116	0.54	Yes	0.50	-0.42	Yes
2021VC4	I52	2021-11-07.33145	0.600	F	0.000	0.005	0.600	F	0.000	-0.245	0.43	Yes			No
2021VC4	I52	2021-11-07.33254	0.600	F	0.000	0.132	0.600	F	0.000	-0.376	0.70	Yes	0.50	-0.04	Yes
2021VC4	I52	2021-11-08.07013	0.600	F	0.000	0.408	0.600	F	0.000	0.426	1.05	Yes	0.50	-0.13	Yes
2021VC4	I52	2021-11-08.07139	0.600	F	0.000	-0.222	0.600	F	0.000	0.077	0.45	Yes	0.50	0.26	Yes
2021VC4	I52	2021-11-08.07265	0.600	F	0.000	-0.147	0.600	F	0.000	0.237	0.52	Yes	0.50	-0.28	Yes
2021VC4	I52	2021-11-08.07392	0.600	F	0.000	0.106	0.600	F	0.000	0.174	0.36	Yes	0.50	0.06	Yes
2021VC4	204	2021-11-08.77080	0.600	F	0.000	0.133	0.600	F	0.000	-0.085	0.31	Yes			No
2021VC4	204	2021-11-08.80028	0.600	F	0.000	-0.022	0.600	F	0.000	-0.199	0.39	Yes	0.70	-0.13	Yes
2021VC4	204	2021-11-08.82938	0.600	F	0.000	-0.249	0.600	F	0.000	-0.176	0.60	Yes			No

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