Hanuman

02211, 1951 WO2, 1951WO2, J51W02O

All data for this body: [vot]

MPC data
Name (number) Hanuman (2211)
a 3.18118
e 0.08301
i / sin(i) 17.2735 / 0.29693
q 2.91710
Q 3.44526
ω 206.2342
Node 145.8692
m 34.5020
n 0.1737
Epoch 2460800.5
nobs 6185
nopp 31
Years observed 1951-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.174
ep 0.078
sin(ip) 0.280
G 0.150
H 12.550
Mass
D 17.63 0.161
pV 0.044 0.0043
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 9.506
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1741 0.0780 0.2797 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.33 3.270 3.270 Ali-Lagoa 2018A&A...612A..85A NEATM
17.60 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
18.85 1.260 1.260 Usui 2011PASJ...63.1117U NEATM
22.14 4.430 4.430 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0044 0.0044 Masiero 2011ApJ...741...68M NEATM
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.091 0.0360 0.0360 Ali-Lagoa 2018A&A...612A..85A 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
12.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.367 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.95 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3925 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5419 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT