1999 VN11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5478402227
Semi-major axis (a)2.4489676733 AU
Inclination (i)31.06614700°
Long. of Asc. Node (Ω)44.26694819°
Arg. of Perihelion (ω)32.64922478°
Mean Anomaly (M)278.45147572°
Mean Motion (n)0.2571696100°/day
Perihelion dist (q)1.10731580 AU
Aphelion dist (Q)3.79069360 AU
Orbital Period3.83252000 yr
Physical Parameters
H (abs. magnitude)20.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.442″
Uncertainty
Orbit TypeAmor
MOID0.169483 AU
Observations Used68
Oppositions1
Arc Total1999-1999
First Observation Used
Last Observation Used1999-11-14
Observations (75)
Date Type RA Dec Mag Band Observatory
1999-11-10 11:31:46 C 01 48 08.01 +12 24 02.9 z 402
1999-11-10 11:33:37 C 01 48 07.49 +12 24 15.4 z 402
1999-11-10 11:35:25 C 01 48 07.06 +12 24 26.5 z 402
1999-11-10 11:37:14 C 01 48 06.53 +12 24 39.8 z 402
1999-11-10 21:06:12 C 01 45 37.82 +13 27 27.7 595
1999-11-10 21:10:03 C 01 45 36.81 +13 27 54.5 595
1999-11-10 21:14:04 C 01 45 35.71 +13 28 20.0 595
1999-11-11 03:37:52 C 01 43 55.82 +14 11 11.8 z 719
1999-11-11 03:41:04 C 01 43 54.95 +14 11 19.8 c 681
1999-11-11 03:42:02 C 01 43 54.75 +14 11 38.4 z 719
1999-11-11 03:44:41 C 01 43 53.90 +14 11 44.5 c 681
1999-11-11 03:54:57 C 01 43 51.17 +14 12 53.6 c 681
1999-11-11 04:40:45 C 01 43 38.74 +14 18 13.9 853
1999-11-11 04:41:37 C 01 43 38.49 +14 18 19.9 853
1999-11-11 04:44:24 C 01 43 37.74 +14 18 38.6 853
1999-11-11 04:49:14 C 01 43 36.34 +14 18 57.2 c 681
1999-11-11 04:53:09 C 01 43 35.26 +14 19 24.7 c 681
1999-11-11 04:55:24 C 01 43 34.71 +14 19 38.3 c 681
1999-11-11 06:09:41 c 01 43 14.18 +14 28 11.1 d 703
1999-11-11 06:27:35 c 01 43 09.16 +14 30 11.5 d 703
1999-11-11 06:45:24 c 01 43 04.20 +14 32 10.3 d 703
1999-11-11 07:03:06 c 01 42 59.34 +14 34 08.5 d 703
1999-11-14 04:37:55 C 01 23 38.52 +22 25 59.2 853
1999-11-14 04:39:34 C 01 23 38.03 +22 26 10.4 853
1999-11-14 04:40:21 C 01 23 37.79 +22 26 15.9 853