Split

12512, 1985 SE3, 1985SE3, 1985 SQ5, 1985SQ5, 1995 MF2, 1995MF2, 1998 HW7, 1998HW7, J85S03E, J85S05Q, J95M02F, J98H07W

All data for this body: [vot]

MPC data
Name (number) Split (12512)
a 2.26878
e 0.19233
i / sin(i) 5.0716 / 0.08840
q 1.83244
Q 2.70513
ω 84.5179
Node 224.3533
m 253.8416
n 0.2884
Epoch 2460800.5
nobs 2878
nopp 23
Years observed 1985-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Baptistina (298)
 
ap 2.270
ep 0.151
sin(ip) 0.106
G 0.150
H 14.780
Mass
D 4.63 0.134
pV 0.117 0.0104
Value
Rotational Period 5.778
Period quality 3
Spectral Class X
Spectral Class Score 7.066
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2696 0.1515 0.1063 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 0.136 0.136 Masiero 2011ApJ...741...68M NEATM
4.74 1.280 1.280 Nugent 2016AJ....152...63N NEATM
4.83 1.271 1.271 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.110 0.0513 0.0513 Masiero 2017AJ....154..168M NEATM
0.119 0.0109 0.0109 Masiero 2011ApJ...741...68M 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
14.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.778 3 Synodic Benishek 2020MPBu...47...75B Lightcurve
5.7781 3 Synodic Pravec LCDB 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 0.48 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.2063 0.1380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.0166 0.1380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.441 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.1623 0.1380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5743 0.1380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT