Julia

00089, 1866 PA, 1866PA, 1893 EA, 1893EA, I66P00A, I93E00A

All data for this body: [vot]

MPC data
Name (number) Julia (89)
a 2.55127
e 0.18390
i / sin(i) 16.1226 / 0.27769
q 2.08210
Q 3.02044
ω 45.1707
Node 311.5200
m 310.0221
n 0.2419
Epoch 2460800.5
nobs 3786
nopp 71
Years observed 1866-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Julia (89)
 
ap 2.552
ep 0.124
sin(ip) 0.287
G 0.150
H 6.370
Mass 6.704e+18 2.610e+17
D 106.09 0.014
pV 0.346 0.0001
Value
Rotational Period 11.380
Period quality 3
Spectral Class S
Spectral Class Score 41.308
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
89 Julia 0 Julia Novakovic 2019EPSC...13.1671N HCM
89 Julia 540 Julia Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5516 0.1242 0.2873 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.2900e+18 Folkner 2014IPNPR.196C...1F Ephem
3.7200e+17 3.2400e+18 3.2400e+18 Zielenbach 2011AJ....142..120Z Deflec
4.1590e+18 9.1800e+17 9.1800e+17 Fienga 2020MNRAS.492..589F Ephem
7.1400e+18 2.7800e+17 2.7800e+17 Fienga 2009A&A...507.1675F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
118.82 0.024 0.024 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
130.00 15.000 15.000 Hanus 2013Icar..226.1045H AO/LC
134.27 4.003 4.003 Ryan&Woodward 2010AJ....140..933R IRAS-STM
137.08 4.760 4.760 Masiero 2012ApJ...759L...8M NEATM
140.00 10.000 10.000 Durech 2011Icar..214..652D OCCULT
140.00 3.000 3.000 Vernazza 2018A&A...618A.154V AO/LC/OCCULT
142.00 4.000 4.000 Hanus 2017A&A...601A.114H AO/OCCULT/LC
144.43 14.440 14.440 Ali-Lagoa 2018A&A...612A..85A NEATM
145.48 1.270 1.270 Masiero 2014ApJ...791..121M NEATM
146.78 1.900 1.900 Usui 2011PASJ...63.1117U NEATM
148.09 10.080 10.080 Masiero 2011ApJ...741...68M NEATM
149.85 14.990 14.990 Ali-Lagoa 2018A&A...612A..85A NEATM
151.46 3.100 3.100 Tedesco 2002AJ....123.1056T STM
160.84 6.526 6.526 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
99.88 0.017 0.017 Ryan&Woodward 2010AJ....140..933R MSX-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.157 0.0126 0.0126 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.176 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.182 0.0360 0.0360 Ali-Lagoa 2018A&A...612A..85A NEATM
0.184 0.0343 0.0343 Masiero 2011ApJ...741...68M NEATM
0.190 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.196 0.0390 0.0390 Ali-Lagoa 2018A&A...612A..85A NEATM
0.215 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM
0.225 0.0135 0.0135 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.287 0.0001 0.0001 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.406 0.0001 0.0001 Ryan&Woodward 2010AJ....140..933R MSX-STM
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
6.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.38 2 Synodic Ditteon 2007MPBu...34...59D Lightcurve
11.3831 3- Synodic Warner 2018MPBu...45...39W Lightcurve
11.3844 3 Synodic Ferrais 2019MPBu...46..278F Lightcurve
11.387 1 Synodic Chiorny 2007P&SS...55..986C Lightcurve
11.387 3 Synodic Schober 1975Icar...25..339S Lightcurve
11.388 2+ Synodic Behrend LCDB Lightcurve
11.388331 2 Sidereal Podlewska 2020A&A...638A..11P Model
11.388336 2 Sidereal Vernazza 2021A&A...654A..56V Model
11.38834 2 Sidereal Durech 2011Icar..214..652D Model
11.38834 2 Sidereal Hanus 2013Icar..226.1045H Model
11.38834 2 Sidereal Hanus 2017A&A...601A.114H Model
11.393 3 Synodic Behrend LCDB Lightcurve
8.0 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
K Bus-DeMeo VISNIR Clark 2009Icar..202..119C SPEC
K Bus VIS Bus 2002Icar..158..146B SPEC
Ld Bus VIS Lazzaro 2004Icar..172..179L SPEC
M K 0.720000 0.260000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
S Howell VISNIR Howell 1994JGR....9910847H PHOT
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.908 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.980000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sw Bus-DeMeo VISNIR Hasegawa 2017PASJ...69...99H SPEC