Laurel

02865, 1935 OK, 1935OK, 1939 PA, 1939PA, 1947 NF, 1947NF, 1951 ML, 1951ML, 1972 QH, 1972QH, J35O00K, J39P00A, J47N00F, J51M00L, J72Q00H

All data for this body: [vot]

MPC data
Name (number) Laurel (2865)
a 2.56088
e 0.07224
i / sin(i) 14.2869 / 0.24678
q 2.37588
Q 2.74589
ω 292.8833
Node 321.7226
m 25.2060
n 0.2405
Epoch 2460800.5
nobs 4713
nopp 30
Years observed 1935-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.561
ep 0.082
sin(ip) 0.258
G 0.150
H 11.320
Mass
D 21.02 0.270
pV 0.183 0.0077
Value
Rotational Period 21.000
Period quality 2
Spectral Class S
Spectral Class Score 9.004
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5605 0.0818 0.2580 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.79 1.065 1.065 Ryan&Woodward 2010AJ....140..933R IRAS-STM
14.73 1.200 1.200 Tedesco 2002AJ....123.1056T STM
15.92 0.612 0.612 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
18.83 0.730 0.730 Usui 2011PASJ...63.1117U NEATM
19.10 1.910 1.910 Ali-Lagoa 2018A&A...612A..85A NEATM
20.04 5.090 5.090 Nugent 2016AJ....152...63N NEATM
24.99 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.094 0.0140 0.0140 Masiero 2012ApJ...759L...8M NEATM
0.130 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.166 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A NEATM
0.192 0.0150 0.0150 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.224 0.0430 0.0430 Tedesco 2002AJ....123.1056T STM
0.256 0.0132 0.0132 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
11.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
18.8542 2 Sidereal Durech 2020A&A...643A..59D Model
21.5 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.74 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9206 0.9206 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT