Livesey

07170, 1978 PU4, 1978PU4, 1987 MK, 1987MK, J78P04U, J87M00K

All data for this body: [vot]

MPC data
Name (number) Livesey (7170)
a 2.69940
e 0.18370
i / sin(i) 12.4726 / 0.21597
q 2.20352
Q 3.19527
ω 29.4805
Node 330.5499
m 24.3119
n 0.2222
Epoch 2460200.5
nobs 6406
nopp 25
Years observed 1978-2023
rms 0.39
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.699
ep 0.149
sin(ip) 0.223
Value Standard error
G 0.150
H 12.830
Mass
D 9.64 0.313
pV 0.134 0.0211
Rotational Period 7.550
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.8700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6985 0.1491 0.2229 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.21 1.000 1.000 Tedesco 2002AJ....123.1056T STM
9.69 0.330 0.330 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0270 0.0270 Tedesco 2002AJ....123.1056T STM
0.188 0.0340 0.0340 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
12.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.55 Durech 2023A&A...675A..24D Model
7.55 Durech 2019A&A...631A...2D Model
7.55 Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Author Reference Method
S None None Bus Bus 2002Icar..158..146B SPEC
S 0.857 None Bus-Demeo Sergeyev 2022A&A...658A.109S PHOT