Lambrecht

02861, 1921 GD, 1921GD, 1938 SQ, 1938SQ, 1952 DA3, 1952DA3, 1958 XH, 1958XH, 1971 DW1, 1971DW1, 1977 RV5, 1977RV5, 1981 VL2, 1981VL2, J21G00D, J38S00Q, J52D03A, J58X00H, J71D01W, J77R05V, J81V02L

All data for this body: [vot]

MPC data
Name (number) Lambrecht (2861)
a 2.47209
e 0.07352
i / sin(i) 4.0417 / 0.07048
q 2.29034
Q 2.65385
ω 226.0367
Node 188.3980
m 49.7419
n 0.2536
Epoch 2460800.5
nobs 5892
nopp 33
Years observed 1938-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.472
ep 0.067
sin(ip) 0.075
G 0.150
H 12.910
Mass
D 16.76 0.074
pV 0.057 0.0029
Value
Rotational Period 238.000
Period quality 2
Spectral Class X
Spectral Class Score 15.900
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4716 0.0670 0.0754 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.58 4.607 4.607 Masiero 2017AJ....154..168M NEATM
13.80 4.580 4.580 Masiero 2020PSJ.....1....5M NEATM
14.03 2.810 2.810 Ali-Lagoa 2018A&A...612A..85A NEATM
14.44 4.160 4.160 Masiero 2020PSJ.....1....5M NEATM
14.48 4.920 4.920 Nugent 2016AJ....152...63N NEATM
16.09 1.070 1.070 Usui 2011PASJ...63.1117U NEATM
16.16 4.630 4.630 Masiero 2021PSJ.....2..162M NEATM
16.58 0.110 0.110 Masiero 2014ApJ...791..121M NEATM
16.93 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
19.16 3.830 3.830 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0210 0.0350 Masiero 2021PSJ.....2..162M NEATM
0.056 0.0032 0.0032 Masiero 2011ApJ...741...68M NEATM
0.057 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.062 0.0480 0.0480 Masiero 2020PSJ.....1....5M NEATM
0.067 0.0394 0.0394 Masiero 2017AJ....154..168M NEATM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.070 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.075 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A 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
12.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
238.1 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
CX 0.63 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.990 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4621 0.6880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8646 0.6880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xc Bus VIS Bus 2002Icar..158..146B SPEC