Ohmura

15469, 1991 NR9, 1991NR9, 1999 BC, 1999BC, 2000 HK12, 2000HK12, J91N09R, J99B00C, K00H12K

All data for this body: [vot]

MPC data
Name (number) Ohmura (15469)
a 2.91029
e 0.06285
i / sin(i) 2.0907 / 0.03648
q 2.72738
Q 3.09319
ω 61.8493
Node 29.9115
m 138.9353
n 0.1985
Epoch 2460800.5
nobs 2841
nopp 24
Years observed 1991-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.910
ep 0.073
sin(ip) 0.034
G 0.150
H 14.170
Mass
D 5.26 0.234
pV 0.186 0.0323
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9096 0.0729 0.0344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.28 0.516 0.516 Masiero 2011ApJ...741...68M NEATM
5.52 0.262 0.262 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0373 0.0373 Masiero 2011ApJ...741...68M NEATM
0.265 0.0649 0.0649 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.17 MPC-2023-12-04 MPC-2023-12-04 Phot