Guinevere

02483, 1921 WF, 1921WF, 1928 QB, 1928QB, 1929 VR, 1929VR, 1955 FZ1, 1955FZ1, 1961 VM, 1961VM, 1961 XR, 1961XR, 1971 BM, 1971BM, 1971 FN, 1971FN, 1977 XL, 1977XL, J21W00F, J28Q00B, J29V00R, J55F01Z, J61V00M, J61X00R, J71B00M, J71F00N, J77X00L

All data for this body: [vot]

MPC data
Name (number) Guinevere (2483)
a 3.97160
e 0.27862
i / sin(i) 4.5019 / 0.07849
q 2.86502
Q 5.07819
ω 182.9732
Node 252.0345
m 354.6380
n 0.1245
Epoch 2460800.5
nobs 3840
nopp 35
Years observed 1928-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.968
ep 0.248
sin(ip) 0.102
G 0.150
H 10.940
Mass
D 35.78 0.248
pV 0.051 0.0067
Value
Rotational Period 14.730
Period quality 3
Spectral Class D
Spectral Class Score 16.726
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9678 0.2477 0.1022 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
35.69 0.250 0.250 Grav 2012ApJ...744..197G NEATM
42.42 2.890 2.890 Usui 2011PASJ...63.1117U NEATM
43.09 8.620 8.620 Ali-Lagoa 2018A&A...612A..85A NEATM
44.17 3.900 3.900 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.067 0.0120 0.0120 Grav 2012ApJ...744..197G 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
10.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.721 3 Synodic Warner 2018MPBu...45..147W Lightcurve
14.73 3- Synodic Warner 2017MPBu...44..130W Lightcurve
14.7306 2 Sidereal Durech 2023A&A...675A..24D Model
14.73081 2 Sidereal Durech 2016A&A...587A..48D Model
14.732 3- Synodic Warner LCDB Lightcurve
14.733 3 Synodic Dahlgren 1998Icar..133..247D Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Tholen VIS Dahlgren 1997A&A...323..606D SPEC
D D 0.9582 0.9820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9962 0.9820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ds Ds None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.170 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT