Roddy

03873, 1953 XK1, 1953XK1, 1984 WB, 1984WB, J53X01K, J84W00B

All data for this body: [vot]

MPC data
Name (number) Roddy (3873)
a 1.89225
e 0.13365
i / sin(i) 23.3588 / 0.39649
q 1.63935
Q 2.14515
ω 267.7163
Node 250.0089
m 120.9801
n 0.3786
Epoch 2460800.5
nobs 5338
nopp 26
Years observed 1953-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.892
ep 0.120
sin(ip) 0.434
G 0.150
H 12.890
Mass
D 7.46 0.217
pV 0.254 0.0306
Value
Rotational Period 2.478
Period quality 3
Spectral Class S
Spectral Class Score 44.630
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3854 George -1 George -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8919 0.1204 0.4341 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.70 1.000 1.000 Ali-Lagoa 2017A&A...603A..55A NEATM
7.36 0.740 0.740 Ali-Lagoa 2018A&A...612A..85A NEATM
7.40 1.100 1.100 Ali-Lagoa 2017A&A...603A..55A NEATM
7.50 1.100 1.100 Ali-Lagoa 2017A&A...603A..55A NEATM
7.51 0.250 0.250 Usui 2011PASJ...63.1117U NEATM
7.80 1.200 1.200 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.220 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.240 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.240 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.276 0.0550 0.0550 Ali-Lagoa 2018A&A...612A..85A NEATM
0.300 0.0900 0.0900 Ali-Lagoa 2017A&A...603A..55A 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
12.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.2 1 Synodic Behrend LCDB Lightcurve
2.4782 2 Synodic Warner 2006MPBu...33...58W Lightcurve
2.4782 3 Synodic Warner 2011MPBu...38...82W Lightcurve
2.47882 3 Synodic Pravec LCDB Lightcurve
2.479 2+ Synodic Klinglesmith 2016MPBu...43..123K Lightcurve
2.479 3 Synodic Warner 2013MPBu...40...36W Lightcurve
2.4792 2 Synodic Warner 2008MPBu...35...56W Lightcurve
2.4797 3 Synodic Warner 2013MPBu...40...36W Lightcurve
2.48 3- Synodic Warner 2009MPBu...36..172W Lightcurve
2.486 2 Synodic Warner 2016MPBu...43...57W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A Bus VIS Lazzaro 2004Icar..172..179L SPEC
A Tholen VIS Lazzaro 2004Icar..172..179L SPEC
K K 0.5056 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS Carry PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.304 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
L K 0.9183 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Bus-DeMeo VISNIR Lucas 2017Icar..291..268L SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sa Bus VIS Angeli 2002A&A...391..757A SPEC
Sw Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC