Lampland

01767, 1941 SP, 1941SP, 1962 RJ, 1962RJ, 1967 SC, 1967SC, J41S00P, J62R00J, J67S00C

All data for this body: [vot]

MPC data
Name (number) Lampland (1767)
a 3.02033
e 0.09620
i / sin(i) 9.8271 / 0.17068
q 2.72978
Q 3.31088
ω 135.7840
Node 192.0656
m 6.4620
n 0.1878
Epoch 2460800.5
nobs 4715
nopp 34
Years observed 1951-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.020
ep 0.075
sin(ip) 0.176
G 0.150
H 11.810
Mass
D 15.45 2.800
pV 0.131 0.0810
Value
Rotational Period 35.390
Period quality 2
Spectral Class L
Spectral Class Score 12.570
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 -0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0202 0.0747 0.1760 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.45 2.800 2.800 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.131 0.0810 0.0810 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
11.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
35.396 2 Sidereal Durech 2023A&A...675A..24D Model
35.3979 2 Sidereal Durech 2019A&A...631A...2D Model
35.399 2 Sidereal Durech 2018A&A...620A..91D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.71 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.6014 0.7930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.9236 0.7930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.849 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT