2015 DY180

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.2338381344 ± 1.05e-04
Semi-major axis (a)	1.6190409226 AU ± 3.60e-04
Inclination (i)	10.14925216° ± 4.23e-03
Long. of Asc. Node (Ω)	332.76812493° ± 3.18e-04
Arg. of Perihelion (ω)	193.28074041° ± 2.94e-03
Mean Anomaly (M)	69.48019434° ± 6.27e-01
Mean Motion (n)	0.4784378577°/day ± 1.60e-04
Perihelion dist (q)	1.24044741 AU ± 3.24e-04
Aphelion dist (Q)	1.99763443 AU ± 4.76e-04
Orbital Period	2.06009259 yr ± 6.88e-04

Physical Parameters

H (abs. magnitude)	23.60
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-01
RMS Residual	0.292″
Uncertainty	3
Orbit Type	Amor
MOID	0.251706 AU
Observations Used	15
Oppositions	1
Arc Total	2015-2015
First Observation Used	2015-02-17
Last Observation Used	2015-03-15

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2015-02-17 09:15:21	C	10 15 43.456	+14 34 50.03	–	L	F51
2015-02-17 09:33:46	C	10 15 42.189	+14 34 25.49	–	L	F51
2015-02-17 09:52:15	C	10 15 40.887	+14 34 00.39	–	L	F51
2015-02-17 10:10:48	C	10 15 39.569	+14 33 35.28	–	L	F51
2015-02-18 11:54:21	C	10 14 02.81	+13 58 09.3	–	o	291
2015-02-18 12:00:20	C	10 14 02.47	+13 58 01.1	–	o	291
2015-02-24 06:06:38	C	10 05 29.56	+10 41 04.7	–	u	H21
2015-02-24 06:20:38	C	10 05 28.57	+10 40 44.4	–	u	H21
2015-02-24 06:35:11	C	10 05 27.58	+10 40 22.8	–	u	H21
2015-03-15 03:59:27	C	09 44 20.12	-00 02 53.7	–	u	H21
2015-03-15 04:15:10	C	09 44 19.57	-00 03 14.1	–	u	H21
2015-03-15 04:32:04	C	09 44 19.05	-00 03 35.4	–	u	H21
2015-03-15 06:29:40	C	09 44 15.72	-00 06 02.9	–	t	705
2015-03-15 06:31:32	C	09 44 15.63	-00 06 05.5	–	t	705
2015-03-15 06:33:24	C	09 44 15.63	-00 06 06.7	–	t	705