2001 HP5

2001HP5, 1990 MP, 1990MP, 2000 GY140, 2000GY140, 26718, J90M00P, K00GE0Y, K01H05P

All data for this body: [vot]

MPC data
Name (number) 2001 HP5 (26718)
a 3.20250
e 0.03195
i / sin(i) 20.6077 / 0.35197
q 3.10018
Q 3.30482
ω 195.2572
Node 235.7582
m 235.7402
n 0.1720
Epoch 2460800.5
nobs 3723
nopp 26
Years observed 1990-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.198
ep 0.041
sin(ip) 0.367
G 0.150
H 12.340
Mass
D 23.40 0.117
pV 0.042 0.0026
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 4.970
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1978 0.0409 0.3671 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.47 4.490 4.490 Ali-Lagoa 2018A&A...612A..85A NEATM
23.30 0.120 0.120 Masiero 2011ApJ...741...68M NEATM
24.43 0.960 0.960 Usui 2011PASJ...63.1117U NEATM
24.54 8.860 8.860 Nugent 2016AJ....152...63N NEATM
25.49 0.580 0.580 Masiero 2012ApJ...759L...8M NEATM
26.20 5.240 5.240 Ali-Lagoa 2018A&A...612A..85A NEATM
27.42 10.050 10.050 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.034 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.039 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.043 0.0029 0.0029 Masiero 2011ApJ...741...68M NEATM
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A 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
12.34 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
D D 0.8284 0.8280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT