Sif
04484, 1964 VN2, 1964VN2, 1987 DD, 1987DD, J64V02N, J87D00DAll data for this body: [vot]
MPC data
Name (number) | Sif (4484) |
---|---|
a | 2.63247 |
e | 0.10241 |
i / sin(i) | 29.8158 / 0.49721 |
q | 2.36287 |
Q | 2.90207 |
ω | 359.8926 |
Node | 84.9528 |
m | 258.8442 |
n | 0.2308 |
Epoch | 2460200.5 |
nobs | 3399 |
---|---|
nopp | 28 |
Years observed | 1964-2023 |
rms | 0.51 |
Family data
Parent | Parent name | Family ID | Family name | Cj | Author | Reference | Method |
---|---|---|---|---|---|---|---|
4203 | Brucato | 807 | Brucato | 2.0200 | Nesvorny | doi.org/10.26033/6cg5-pt13 | HCM-2020-08-14 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.6335 | 0.0946 | 0.4747 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
11.92 | 4.460 | 4.460 | Masiero | 2021PSJ.....2..162M | NEATM |
15.30 | nan | nan | Ali-Lagoa | 2016A&A...591A..14A | NEATM |
15.68 | 4.198 | 4.198 | Masiero | 2017AJ....154..168M | NEATM |
16.27 | 0.181 | 0.181 | Masiero | 2011ApJ...741...68M | NEATM |
17.99 | 0.230 | 0.230 | Masiero | 2012ApJ...759L...8M | NEATM |
18.11 | 3.620 | 3.620 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
19.36 | 0.480 | 0.480 | Usui | 2011PASJ...63.1117U | NEATM |
19.57 | 5.006 | 5.006 | Masiero | 2017AJ....154..168M | NEATM |
20.85 | 6.400 | 6.400 | Masiero | 2020PSJ.....1....5M | NEATM |
20.92 | 0.140 | 0.140 | Nugent | 2016AJ....152...63N | NEATM |
21.06 | 2.110 | 2.110 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
21.32 | 1.200 | 1.200 | Tedesco | 2002AJ....123.1056T | STM |
21.50 | 6.690 | 6.690 | Masiero | 2021PSJ.....2..162M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.036 | 0.0150 | 0.0260 | Masiero | 2021PSJ.....2..162M | NEATM |
0.036 | 0.0260 | 0.0260 | Masiero | 2020PSJ.....1....5M | NEATM |
0.043 | 0.0231 | 0.0231 | Masiero | 2017AJ....154..168M | NEATM |
0.046 | 0.0090 | 0.0090 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.056 | 0.0070 | 0.0070 | Tedesco | 2002AJ....123.1056T | STM |
0.061 | 0.0291 | 0.0291 | Masiero | 2017AJ....154..168M | NEATM |
0.062 | 0.0250 | 0.0250 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.066 | 0.0090 | 0.0090 | Masiero | 2012ApJ...759L...8M | NEATM |
0.078 | 0.0013 | 0.0013 | Masiero | 2011ApJ...741...68M | NEATM |
0.078 | 0.0370 | 0.0710 | Masiero | 2021PSJ.....2..162M | NEATM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2023-12-94 | MPC-2023-12-94 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
12.55 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |