Haydeephelps

1999 RO197, 1999RO197, 22874, J99RJ7O

All data for this body: [vot]

MPC data
Name (number) Haydeephelps (22874)
a 2.27458
e 0.08007
i / sin(i) 6.0007 / 0.10454
q 2.09247
Q 2.45670
ω 150.9401
Node 295.7572
m 91.6479
n 0.2873
Epoch 2460800.5
nobs 2657
nopp 21
Years observed 1996-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.275
ep 0.110
sin(ip) 0.113
G 0.150
H 14.530
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 4.038
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2750 0.1102 0.1130 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
14.53 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
V 0.673 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT