1995 OA4

1995OA4, 1999 RE164, 1999RE164, 96261, J95O04A, J99RG4E

All data for this body: [vot]

MPC data
Name (number) 1995 OA4 (96261)
a 2.44074
e 0.12173
i / sin(i) 1.9125 / 0.03337
q 2.14363
Q 2.73784
ω 204.5592
Node 318.6822
m 89.7812
n 0.2585
Epoch 2460800.5
nobs 610
nopp 17
Years observed 1995-2024
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.439
ep 0.160
sin(ip) 0.046
G 0.150
H 16.380
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.570
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4392 0.1599 0.0461 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
16.38 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9983 0.9983 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT