Christa

01015, 1916 UE, 1916UE, 1924 CF, 1924CF, J16U00E, J24C00F

All data for this body: [vot]

MPC data
Name (number) Christa (1015)
a 3.20365
e 0.08903
i / sin(i) 9.4485 / 0.16416
q 2.91842
Q 3.48889
ω 287.2830
Node 120.1165
m 317.8085
n 0.1719
Epoch 2460800.5
nobs 13163
nopp 51
Years observed 1924-2025
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.201
ep 0.076
sin(ip) 0.146
G 0.150
H 9.450
Mass 5.566e+17 9.475e+16
D 91.96 0.699
pV 0.044 0.0018
Value
Rotational Period 11.200
Period quality 3-
Spectral Class C
Spectral Class Score 33.945
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2015 0.0757 0.1462 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.6813e+17 1.3399e+17 1.3399e+17 Fienga INPOP19a Ephem
8.4500e+17 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
101.04 1.370 1.370 Usui 2011PASJ...63.1117U NEATM
104.07 4.352 4.352 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
117.48 33.820 33.820 Masiero 2021PSJ.....2..162M NEATM
119.76 37.010 37.010 Nugent 2016AJ....152...63N NEATM
82.35 1.100 1.100 Masiero 2012ApJ...759L...8M NEATM
92.64 9.260 9.260 Ali-Lagoa 2018A&A...612A..85A NEATM
94.56 1.700 1.700 Masiero 2014ApJ...791..121M NEATM
95.51 27.790 27.790 Nugent 2016AJ....152...63N NEATM
96.59 2.896 2.896 Masiero 2011ApJ...741...68M NEATM
96.94 3.600 3.600 Tedesco 2002AJ....123.1056T STM
98.22 9.820 9.820 Ali-Lagoa 2018A&A...612A..85A NEATM
99.71 3.923 3.923 Ryan&Woodward 2010AJ....140..933R IRAS-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0130 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.040 0.0034 0.0034 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.044 0.0036 0.0036 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.045 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0040 0.0040 Tedesco 2002AJ....123.1056T STM
0.046 0.0062 0.0062 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.051 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0160 0.0160 Masiero 2012ApJ...759L...8M 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
9.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.223 3- Synodic Dose LCDB Lightcurve
11.23 3- Synodic Colazo 2020MPBu...47..188C Lightcurve
11.23 3- Synodic Warner 2009MPBu...36..109W Lightcurve
12.189 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
C Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
C Tholen VIS Fornasier 2014Icar..233..163F SPEC
C 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
C X 0.4992 0.2210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
P S 0.600000 0.340000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X 0.995 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.7581 0.2210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xc Bus VIS Bus 2002Icar..158..146B SPEC
Xc Bus VIS Fornasier 2014Icar..233..163F SPEC