2004 RJ77

2004RJ77, 1993 UX3, 1993UX3, C8683, J93U03X, K04R77J

All data for this body: [vot]

MPC data
Name (number) 2004 RJ77 (128683)
a 3.15486
e 0.18307
i / sin(i) 5.7011 / 0.09934
q 2.57728
Q 3.73243
ω 195.2430
Node 160.1185
m 258.1753
n 0.1759
Epoch 2460800.5
nobs 1154
nopp 22
Years observed 1993-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.157
ep 0.152
sin(ip) 0.088
G 0.150
H 14.910
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 6.185
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1570 0.1521 0.0878 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.91 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 B 0.3036 0.4600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7272 0.4600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.43 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.5700 0.4600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
U DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT