2019 TN4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2563462000
Semi-major axis (a)1.3806191000 AU
Inclination (i)2.72818000°
Long. of Asc. Node (Ω)224.14142000°
Arg. of Perihelion (ω)54.08678000°
Mean Anomaly (M)346.68647000°
Mean Motion (n)0.6075657100°/day
Perihelion dist (q)1.02670260 AU
Aphelion dist (Q)1.73453560 AU
Orbital Period1.62222400 yr
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.210″
Uncertainty7
Orbit TypeAmor
MOID0.035155 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-21
Observations (15)
Date Type RA Dec Mag Band Observatory
2019-10-07 12:40:13 C 01 12 35.929 +13 14 15.61 U F51
2019-10-07 12:57:57 C 01 12 34.581 +13 14 01.31 U F51
2019-10-07 13:15:38 C 01 12 33.251 +13 13 47.20 U F51
2019-10-08 06:05:53 C 01 11 24.12 +13 00 24.1 u H21
2019-10-08 06:14:56 C 01 11 23.47 +13 00 17.1 u H21
2019-10-08 06:19:19 C 01 11 23.14 +13 00 13.3 u H21
2019-10-08 11:58:31 C 01 10 59.283 +12 55 54.36 V 568
2019-10-09 10:31:18 C 01 09 26.68 +12 38 08.6 o 695
2019-10-09 10:34:44 C 01 09 26.44 +12 38 06.1 o 695
2019-10-09 10:38:10 C 01 09 26.17 +12 38 03.3 o 695
2019-10-17 08:04:09 C 00 57 49.96 +10 17 24.9 o 291
2019-10-17 08:32:21 C 00 57 48.29 +10 17 05.0 o 291
2019-10-21 08:55:21 C 00 52 59.34 +09 13 26.1 o 291
2019-10-21 09:21:13 C 00 52 58.06 +09 13 10.1 o 291
2019-10-21 09:47:06 C 00 52 56.76 +09 12 53.2 o 291