Ledzeppelin

04749, 1976 HJ, 1976HJ, 1978 TG, 1978TG, 1989 WE1, 1989WE1, J76H00J, J78T00G, J89W01E

All data for this body: [vot]

MPC data
Name (number) Ledzeppelin (4749)
a 3.00904
e 0.10094
i / sin(i) 10.7749 / 0.18695
q 2.70531
Q 3.31276
ω 287.8399
Node 92.8909
m 322.6322
n 0.1888
Epoch 2460800.5
nobs 8032
nopp 30
Years observed 1976-2025
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.008
ep 0.073
sin(ip) 0.170
G 0.150
H 12.120
Mass
D 14.35 0.564
pV 0.158 0.0206
Value
Rotational Period 8.193
Period quality 3-
Spectral Class S
Spectral Class Score 2.947
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0081 0.0733 0.1698 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.34 0.570 0.570 Masiero 2012ApJ...759L...8M NEATM
14.93 3.780 3.780 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.179 0.0240 0.0240 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
12.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.17706 2 Sidereal Durech 2020A&A...643A..59D Model
8.1771 2 Sidereal Durech 2023A&A...675A..24D Model
8.1938 3- Synodic Michalik 2016MPBu...43..202M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.4912 0.4912 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT