Drummond

04693, 1976 UC5, 1976UC5, 1983 WH, 1983WH, 1988 JU1, 1988JU1, J76U05C, J83W00H, J88J01U

All data for this body: [vot]

MPC data
Name (number) Drummond (4693)
a 2.28017
e 0.08369
i / sin(i) 4.8623 / 0.08476
q 2.08934
Q 2.47100
ω 209.9257
Node 245.3519
m 348.7336
n 0.2863
Epoch 2460800.5
nobs 6321
nopp 26
Years observed 1976-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.280
ep 0.114
sin(ip) 0.097
G 0.150
H 13.760
Mass
D 4.78 0.204
pV 0.353 0.0591
Value
Rotational Period 33.067
Period quality 2
Spectral Class V
Spectral Class Score 30.778
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2797 0.1144 0.0967 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.45 0.800 0.800 Nugent 2016AJ....152...63N NEATM
4.81 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.320 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.366 0.0700 0.0700 Masiero 2011ApJ...741...68M 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
13.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
33.0676 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V Bus-DeMeo VIS Matlovic 2020A%26A...643A.107M SPEC
V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT
V 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
V 0.880 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT
V V 0.6697 0.6697 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT