2023 TT19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4727047942 ± 3.00e-03
Semi-major axis (a)	0.9700939678 AU ± 7.93e-04
Inclination (i)	17.00787043° ± 1.82e-01
Long. of Asc. Node (Ω)	25.59014446° ± 5.98e-03
Arg. of Perihelion (ω)	211.12126786° ± 1.45e-02
Mean Anomaly (M)	177.92398963° ± 1.30e+00
Mean Motion (n)	1.0315530561°/day ± 1.26e-03
Perihelion dist (q)	0.51152590 AU ± 2.94e-03
Aphelion dist (Q)	1.42866204 AU ± 3.14e-03
Orbital Period	0.95547803 yr ± 1.17e-03

Physical Parameters

H (abs. magnitude)	23.18
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.209″
Uncertainty	4
Orbit Type	Aten
MOID	0.122438 AU
Observations Used	15
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-10-12
Last Observation Used	2023-10-17

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-10-12 07:42:53	C	02 30 34.69	+09 36 17.7	–	V	G96
2023-10-12 07:50:21	C	02 30 32.47	+09 36 24.1	–	V	G96
2023-10-12 07:57:50	C	02 30 30.17	+09 36 30.0	–	V	G96
2023-10-15 12:20:51	C	02 08 44.004	+10 31 54.67	–	X	F51
2023-10-15 12:36:06	C	02 08 39.655	+10 32 04.73	–	X	F51
2023-10-15 12:51:25	C	02 08 35.277	+10 32 14.55	–	X	F51
2023-10-15 13:07:03	C	02 08 30.833	+10 32 24.55	–	X	F51
2023-10-15 14:46:33	C	02 08 02.627	+10 33 27.91	–	V	F51
2023-10-15 14:47:28	C	02 08 02.365	+10 33 28.49	–	V	F51
2023-10-16 11:28:33	C	02 02 24.181	+10 46 39.97	–	V	T14
2023-10-16 11:29:58	C	02 02 23.789	+10 46 40.86	–	V	T14
2023-10-16 11:31:22	C	02 02 23.392	+10 46 41.70	–	V	T14
2023-10-17 05:32:50	C	01 57 33.74	+10 57 22.0	–	u	H21
2023-10-17 05:40:53	C	01 57 31.52	+10 57 27.1	–	u	H21
2023-10-17 05:51:21	C	01 57 28.68	+10 57 32.8	–	u	H21