Shaanxi

02263, 1936 WJ, 1936WJ, 1943 AA, 1943AA, 1957 UA1, 1957UA1, 1969 AE, 1969AE, 1973 YT1, 1973YT1, 1978 UW1, 1978UW1, J36W00J, J43A00A, J57U01A, J69A00E, J73Y01T, J78U01W

All data for this body: [vot]

MPC data
Name (number) Shaanxi (2263)
a 3.01673
e 0.10833
i / sin(i) 11.4029 / 0.19771
q 2.68992
Q 3.34355
ω 316.7702
Node 54.3220
m 345.8659
n 0.1881
Epoch 2460800.5
nobs 7669
nopp 30
Years observed 1955-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.016
ep 0.077
sin(ip) 0.182
G 0.150
H 11.410
Mass
D 22.90 0.468
pV 0.149 0.0033
Value
Rotational Period 272.000
Period quality 2
Spectral Class D
Spectral Class Score 5.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0163 0.0769 0.1823 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.68 1.000 1.000 Tedesco 2002AJ....123.1056T STM
21.40 0.782 0.782 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
22.32 1.550 1.550 Usui 2011PASJ...63.1117U NEATM
22.79 2.441 2.441 Ryan&Woodward 2010AJ....140..933R IRAS-STM
22.88 4.580 4.580 Ali-Lagoa 2018A&A...612A..85A NEATM
25.11 8.100 8.100 Nugent 2016AJ....152...63N NEATM
26.70 0.880 0.880 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM
0.110 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.116 0.0460 0.0460 Ali-Lagoa 2018A&A...612A..85A NEATM
0.148 0.0036 0.0036 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.168 0.0128 0.0128 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.180 0.0200 0.0200 Tedesco 2002AJ....123.1056T 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
11.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
277.2 2 Synodic Polakis 2021MPBu...48..158P Lightcurve
41.7 2- Synodic Warner 2011MPBu...38...89W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Bus VIS Lazzaro 2004Icar..172..179L SPEC
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
M P 0.810000 0.160000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
T Tholen VIS Lazzaro 2004Icar..172..179L SPEC
X 0.745 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT