1991 OH1

1991OH1, 06492, 1972 TW10, 1972TW10, 1992 UR6, 1992UR6, J72T10W, J91O01H, J92U06R

All data for this body: [vot]

MPC data
Name (number) 1991 OH1 (6492)
a 2.89485
e 0.07657
i / sin(i) 3.2148 / 0.05608
q 2.67318
Q 3.11652
ω 244.2479
Node 106.1678
m 268.3967
n 0.2001
Epoch 2460800.5
nobs 5717
nopp 28
Years observed 1972-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.894
ep 0.042
sin(ip) 0.037
G 0.150
H 13.140
Mass
D 8.30 0.234
pV 0.212 0.0198
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 4.734
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 0.2800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8943 0.0419 0.0366 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.98 1.090 1.090 Masiero 2012ApJ...759L...8M NEATM
8.32 0.240 0.240 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.212 0.0235 0.0235 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
13.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.789 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT