Alcock

03174, 1962YD, 1969BB, 1973YO1, 1975EO3, 1978RB1, 1978TJ3, 1979YR8, 1980AH, 1981GF, 1984UV, J62Y00D, J69B00B, J73Y01O, J75E03O, J78R01B, J78T03J, J79Y08R, J80A00H, J81G00F, J84U00V

All data for this body: [vot]

MPC data
Name (number) Alcock (3174)
Packed designation 03174
a 3.14457
e 0.17336
i / sin(i) 2.3713 / 0.04138
q 2.59943
Q 3.68971
ω 4.1783
Node 72.2359
m 219.4129
n 0.1768
Epoch 2459600.5
nobs 2896
nopp 30
Years observed 1973-2021
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.155
ep 0.155
sin(ip) 0.024
Value Standard error
G 0.150
H 12.100
Mass
D 18.70 0.768
pV 0.067 0.0197
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
656 Beagle 620 Beagle -0.6900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1548 0.1549 0.0240 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.27 3.460 3.460 Ali-Lagoa 2018A&A...612A..85A NEATM
18.66 0.800 0.800 Usui 2011PASJ...63.1117U NEATM
22.38 4.480 4.480 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.096 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.10 MPC-2022-01-18 MPC-2022-01-18 Phot