Harvey

04278, 1977 EQ2, 1977EQ2, 1982 SF, 1982SF, 1987 BQ1, 1987BQ1, 1987 BU3, 1987BU3, J77E02Q, J82S00F, J87B01Q, J87B03U

All data for this body: [vot]

MPC data
Name (number) Harvey (4278)
a 2.26644
e 0.17721
i / sin(i) 5.4771 / 0.09545
q 1.86480
Q 2.66808
ω 235.2569
Node 146.3896
m 156.7433
n 0.2889
Epoch 2460800.5
nobs 6820
nopp 28
Years observed 1954-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Baptistina (298)
 
ap 2.267
ep 0.148
sin(ip) 0.094
G 0.150
H 14.030
Mass
D
pV
Value
Rotational Period 9.640
Period quality 2
Spectral Class V
Spectral Class Score 15.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2668 0.1479 0.0941 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
14.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.08227 2 Sidereal Durech 2019A&A...631A...2D Model
12.0826 2 Sidereal Durech 2023A&A...675A..24D Model
9.647 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.126 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V Bus VIS Lazzaro 2004Icar..172..179L SPEC
V Tholen VIS Lazzaro 2004Icar..172..179L SPEC
V 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC