1991 RG2

1991RG2, 2001 OP65, 2001OP65, 29207, J91R02G, K01O65P

All data for this body: [vot]

MPC data
Name (number) 1991 RG2 (29207)
a 2.25970
e 0.19064
i / sin(i) 5.4589 / 0.09513
q 1.82891
Q 2.69050
ω 63.6109
Node 315.6334
m 308.7629
n 0.2902
Epoch 2460800.5
nobs 1160
nopp 19
Years observed 1991-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Baptistina (298)
 
ap 2.260
ep 0.158
sin(ip) 0.107
G 0.150
H 15.840
Mass
D 2.43 0.323
pV 0.158 0.0324
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.399
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina -0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2595 0.1575 0.1071 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.33 0.390 0.390 Nugent 2016AJ....152...63N NEATM
2.65 0.577 0.577 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.159 0.0336 0.0336 Masiero 2011ApJ...741...68M 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
15.84 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
C 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1830 0.0960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2802 0.0960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0110 0.0960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT