Alvema

03567, 1930 VD, 1930VD, 1930 XO, 1930XO, 1930 XQ, 1930XQ, 1967 SB, 1967SB, 1972 VN1, 1972VN1, 1972 XC2, 1972XC2, 1972 YD1, 1972YD1, 1978 EP4, 1978EP4, J30V00D, J30X00O, J30X00Q, J67S00B, J72V01N, J72X02C, J72Y01D, J78E04P

All data for this body: [vot]

MPC data
Name (number) Alvema (3567)
a 2.78421
e 0.31326
i / sin(i) 6.8274 / 0.11888
q 1.91204
Q 3.65639
ω 138.0562
Node 270.9340
m 112.2109
n 0.2122
Epoch 2460800.5
nobs 3386
nopp 29
Years observed 1930-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.787
ep 0.281
sin(ip) 0.141
G 0.150
H 13.180
Mass
D 14.53 0.076
pV 0.047 0.0015
Value
Rotational Period 8.100
Period quality 3-
Spectral Class Xc
Spectral Class Score 5.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3567 Alvema -1 Alvema -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7872 0.2813 0.1411 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.68 3.750 3.750 Nugent 2016AJ....152...63N NEATM
12.92 3.070 3.070 Masiero 2020PSJ.....1....5M NEATM
13.41 4.010 4.010 Masiero 2021PSJ.....2..162M NEATM
14.53 0.076 0.076 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM
0.047 0.0015 0.0015 Masiero 2011ApJ...741...68M NEATM
0.053 0.0210 0.0360 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N 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
13.18 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.1182 2 Sidereal Durech 2023A&A...675A..24D Model
8.1216 2 Synodic Sergison 2010MPBu...37...87S Lightcurve
8.13 2+ Synodic Behrend LCDB Lightcurve
8.17 3- 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
P C 0.610000 0.270000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X 0.737 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Xc Bus VIS Bus 2002Icar..158..146B SPEC