Blanco

04478, 1951 RN, 1951RN, 1978 TT1, 1978TT1, 1984 HG1, 1984HG1, 1988 QN, 1988QN, J51R00N, J78T01T, J84H01G, J88Q00N

All data for this body: [vot]

MPC data
Name (number) Blanco (4478)
a 2.24820
e 0.13552
i / sin(i) 3.2835 / 0.05728
q 1.94353
Q 2.55286
ω 4.9241
Node 266.8792
m 7.2689
n 0.2924
Epoch 2460800.5
nobs 4042
nopp 29
Years observed 1951-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.248
ep 0.123
sin(ip) 0.068
G 0.150
H 14.230
Mass
D 3.80 0.460
pV 0.274 0.0776
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.350
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2483 0.1229 0.0679 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.51 0.650 0.650 Nugent 2016AJ....152...63N NEATM
3.71 0.818 0.818 Masiero 2011ApJ...741...68M NEATM
4.78 1.080 1.080 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.195 0.1580 0.1580 Masiero 2012ApJ...759L...8M NEATM
0.270 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.353 0.1522 0.1522 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
14.23 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.775 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.85 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S V None None Movis NIR Popescu 2018A&A...617A..12P PHOT