Billmerline

07607, 1951 CD, 1951CD, 1981 RE4, 1981RE4, 1981 SR3, 1981SR3, 1986 UU2, 1986UU2, 1995 SB13, 1995SB13, J51C00D, J81R04E, J81S03R, J86U02U, J95S13B

All data for this body: [vot]

MPC data
Name (number) Billmerline (7607)
a 2.78172
e 0.08402
i / sin(i) 4.4749 / 0.07802
q 2.54800
Q 3.01545
ω 177.8495
Node 174.0873
m 138.3812
n 0.2124
Epoch 2460800.5
nobs 4268
nopp 28
Years observed 1951-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.783
ep 0.047
sin(ip) 0.076
G 0.150
H 13.110
Mass
D 15.85 1.061
pV 0.046 0.0144
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 3.390
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister -0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7827 0.0472 0.0765 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.24 4.010 4.010 Nugent 2016AJ....152...63N NEATM
14.32 4.040 4.040 Masiero 2020PSJ.....1....5M NEATM
14.72 4.740 4.740 Masiero 2012ApJ...759L...8M NEATM
16.12 1.260 1.260 Usui 2011PASJ...63.1117U NEATM
16.63 3.330 3.330 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.062 0.0440 0.0440 Masiero 2012ApJ...759L...8M 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
13.11 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
B 0.565 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT