Pikulia

04174, 1952 HD4, 1952HD4, 1952 HT2, 1952HT2, 1953 RV, 1953RV, 1971 VF, 1971VF, 1976 QA1, 1976QA1, 1980 DP5, 1980DP5, 1980 FN10, 1980FN10, 1982 SB6, 1982SB6, 1986 GS, 1986GS, J52H02T, J52H04D, J53R00V, J71V00F, J76Q01A, J80D05P, J80F10N, J82S06B, J86G00S

All data for this body: [vot]

MPC data
Name (number) Pikulia (4174)
a 3.17618
e 0.14388
i / sin(i) 2.3184 / 0.04045
q 2.71919
Q 3.63316
ω 172.3119
Node 126.8913
m 217.8874
n 0.1741
Epoch 2460800.5
nobs 4785
nopp 35
Years observed 1952-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.185
ep 0.132
sin(ip) 0.024
G 0.150
H 12.110
Mass
D 22.40 0.051
pV 0.069 0.0054
Value
Rotational Period 19.500
Period quality 2
Spectral Class C
Spectral Class Score 15.963
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.8500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1848 0.1319 0.0239 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.21 6.310 6.310 Nugent 2016AJ....152...63N NEATM
19.44 1.740 1.740 Usui 2011PASJ...63.1117U NEATM
19.87 3.970 3.970 Ali-Lagoa 2018A&A...612A..85A NEATM
20.34 4.780 4.780 Nugent 2016AJ....152...63N NEATM
22.18 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
22.50 0.078 0.078 Masiero 2011ApJ...741...68M NEATM
22.71 6.141 6.141 Masiero 2017AJ....154..168M NEATM
25.49 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0302 0.0302 Masiero 2017AJ....154..168M NEATM
0.052 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.076 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.080 0.0110 0.0110 Masiero 2011ApJ...741...68M NEATM
0.090 0.0400 0.0400 Nugent 2016AJ....152...63N 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
12.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.0 1 Synodic Behrend LCDB Lightcurve
19.59 2 Synodic Chang 2015ApJS..219...27C Lightcurve
19.93 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
19.932 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.2940 0.2940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C None Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.6154 0.2940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6303 0.2940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7481 0.2940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.2355 0.2940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3437 0.2940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.5730 0.2940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT