McKellar

07150, 1929 TD1, 1929TD1, 1978 SR5, 1978SR5, J29T01D, J78S05R

All data for this body: [vot]

MPC data
Name (number) McKellar (7150)
a 2.41896
e 0.18693
i / sin(i) 3.3570 / 0.05856
q 1.96677
Q 2.87114
ω 291.1596
Node 46.8286
m 162.6323
n 0.2620
Epoch 2460800.5
nobs 2689
nopp 27
Years observed 1929-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.418
ep 0.147
sin(ip) 0.048
G 0.150
H 14.450
Mass
D 8.41 0.147
pV 0.052 0.0028
Value
Rotational Period 7.200
Period quality 2
Spectral Class C
Spectral Class Score 2.232
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4180 0.1473 0.0480 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.24 1.945 1.945 Masiero 2017AJ....154..168M NEATM
6.73 1.790 1.790 Nugent 2016AJ....152...63N NEATM
7.14 2.000 2.000 Masiero 2021PSJ.....2..162M NEATM
7.80 2.370 2.370 Masiero 2020PSJ.....1....5M NEATM
8.44 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0028 0.0028 Masiero 2011ApJ...741...68M NEATM
0.055 0.0220 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.055 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.086 0.0517 0.0517 Masiero 2017AJ....154..168M 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
14.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.23 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.0386 0.0386 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT