Urrutia

04761, 1981 QC, 1981QC, J81Q00C

All data for this body: [vot]

MPC data
Name (number) Urrutia (4761)
a 2.33969
e 0.21578
i / sin(i) 25.5727 / 0.43166
q 1.83483
Q 2.84455
ω 332.7815
Node 65.9614
m 236.8563
n 0.2754
Epoch 2460200.5
nobs 5815
nopp 21
Years observed 1981-2023
rms 0.39
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.339
ep 0.221
sin(ip) 0.406
Value Standard error
G 0.150
H 14.270
Mass
D 3.73 0.860
pV 0.383 0.2240
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3393 0.2205 0.4055 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.73 0.860 0.860 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.383 0.2240 0.2240 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
14.27 MPC-2023-12-04 MPC-2023-12-04 Phot