2000 OU46

2000OU46, 19772, 1978 RP10, 1978RP10, 1999 JZ128, 1999JZ128, J78R10P, J99JC8Z, K00O46U

All data for this body: [vot]

MPC data
Name (number) 2000 OU46 (19772)
a 2.67340
e 0.16601
i / sin(i) 13.4843 / 0.23318
q 2.22958
Q 3.11722
ω 178.2725
Node 168.6297
m 235.6721
n 0.2255
Epoch 2460800.5
nobs 1968
nopp 23
Years observed 1978-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.674
ep 0.135
sin(ip) 0.223
G 0.150
H 15.020
Mass
D 3.53 0.078
pV 0.089 0.0141
Value
Rotational Period 15.723
Period quality 2
Spectral Class S
Spectral Class Score 4.632
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6739 0.1352 0.2228 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.53 0.078 0.078 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0141 0.0141 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
15.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.7231 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.3387 0.5570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7720 0.5570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT