2015 DC1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.1192571154 ± 1.16e-05
Semi-major axis (a)	1.1338261993 AU ± 1.75e-05
Inclination (i)	10.60987464° ± 1.02e-03
Long. of Asc. Node (Ω)	326.70609567° ± 1.23e-05
Arg. of Perihelion (ω)	94.69590122° ± 1.44e-03
Mean Anomaly (M)	40.43240109° ± 8.23e-02
Mean Motion (n)	0.8163803524°/day ± 1.89e-05
Perihelion dist (q)	0.99860936 AU ± 2.03e-05
Aphelion dist (Q)	1.26904304 AU ± 2.36e-05
Orbital Period	1.20731260 yr ± 2.79e-05

Physical Parameters

H (abs. magnitude)	24.80
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-01
RMS Residual	0.210″
Uncertainty	2
Orbit Type	Apollo
MOID	0.097803 AU
Observations Used	16
Oppositions	1
Arc Total	2015-2015
First Observation Used	2015-02-17
Last Observation Used	2015-03-25

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2015-02-17 07:13:56	C	08 48 17.536	+19 08 46.78	–	L	F51
2015-02-17 07:31:44	C	08 48 15.294	+19 07 48.32	–	L	F51
2015-02-17 07:49:37	C	08 48 13.039	+19 06 50.14	–	L	F51
2015-02-18 06:54:15	C	08 45 47.02	+17 51 36.6	–	o	291
2015-02-18 06:57:06	C	08 45 46.68	+17 51 28.3	–	o	291
2015-02-18 07:13:08	C	08 45 48.129	+17 50 48.84	–	t	568
2015-02-18 07:15:02	C	08 45 47.909	+17 50 42.96	–	t	568
2015-02-18 07:16:54	C	08 45 47.688	+17 50 37.09	–	t	568
2015-02-19 08:33:42	C	08 43 18.29	+16 31 21.7	–	o	291
2015-02-19 08:37:58	C	08 43 17.82	+16 31 08.3	–	o	291
2015-02-19 08:42:19	C	08 43 17.38	+16 30 54.9	–	o	291
2015-02-24 09:21:20	C	08 34 28.422	+10 59 00.53	–	t	568
2015-02-24 09:29:19	C	08 34 27.829	+10 58 40.78	–	t	568
2015-03-25 07:31:41	C	08 35 53.419	-04 25 22.34	–	t	568
2015-03-25 07:44:20	C	08 35 53.831	-04 25 30.44	–	t	568
2015-03-25 07:57:47	C	08 35 54.276	-04 25 39.14	–	t	568