2000 QB57

2000QB57, 2001 VV99, 2001VV99, 36501, K00Q57B, K01V99V

All data for this body: [vot]

MPC data
Name (number) 2000 QB57 (36501)
a 2.80107
e 0.10354
i / sin(i) 17.9701 / 0.30852
q 2.51105
Q 3.09109
ω 330.6138
Node 147.5396
m 321.2026
n 0.2102
Epoch 2460800.5
nobs 1963
nopp 21
Years observed 1995-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Watsonia (729)
 
ap 2.799
ep 0.148
sin(ip) 0.296
G 0.150
H 14.280
Mass
D 9.59 0.128
pV 0.036 0.0038
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 15.550
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
729 Watsonia 0 Watsonia Novakovic 2019EPSC...13.1671N HCM
729 Watsonia 537 Watsonia Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7992 0.1478 0.2957 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.26 3.300 3.300 Masiero 2021PSJ.....2..162M NEATM
11.57 3.130 3.130 Nugent 2016AJ....152...63N NEATM
11.64 5.200 5.200 Masiero 2012ApJ...759L...8M NEATM
8.94 2.420 2.420 Masiero 2020PSJ.....1....5M NEATM
9.58 0.129 0.129 Masiero 2011ApJ...741...68M NEATM
9.90 2.728 2.728 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.020 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.030 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.034 0.0209 0.0209 Masiero 2017AJ....154..168M NEATM
0.035 0.0210 0.0510 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0040 0.0040 Masiero 2011ApJ...741...68M NEATM
0.046 0.0390 0.0390 Masiero 2020PSJ.....1....5M 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
14.28 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.74 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.773 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.2814 0.4030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4632 0.4030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4941 0.4030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT