Central Bureau for Astronomical Telegrams
IAUC 3653: 1981h; 1978 DA
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Read IAUC 3654
Circular No. 3653
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
Postal Address: Central Bureau for Astronomical Telegrams
Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
TWX 710-320-6842 ASTROGRAM CAM Telephone 617-864-5758
PERIODIC COMET KEARNS-KWEE (1981h)
Continuation to the ephemeris on IAUC 3625:
1981/82 ET R. A. (1950) Decl. Delta r m2
Dec. 22 6 42.03 +33 30.8 1.263 2.230 15.5
Jan. 1 6 34.04 +32 52.4
11 6 26.56 +32 00.4 1.289 2.248 15.6
21 6 20.98 +30 58.8
31 6 18.23 +29 52.8 1.411 2.278 15.8
Feb. 10 6 18.72 +28 46.9
20 6 22.35 +27 43.8 1.611 2.317 16.2
Mar. 2 6 28.85 +26 44.0
12 6 37.78 +25 47.3 1.864 2.366 16.6
22 6 48.68 +24 52.1
Apr. 1 7 01.17 +23 57.1 2.148 2.423 17.0
11 7 14.88 +23 00.8
21 7 29.47 +22 02.0 2.446 2.487 17.4
May 1 7 44.72 +20 59.9
11 8 00.40 +19 53.9 2.747 2.558 17.8
21 8 16.33 +18 43.5
31 8 32.39 +17 28.7 3.040 2.634 18.1
June 10 8 48.45 +16 09.6
20 9 04.44 +14 46.5 3.315 2.714 18.4
30 9 20.30 +13 19.5
July 10 9 35.96 +11 49.1 3.563 2.798 18.7
1978 DA
The following ephemeris for this Amor-type object is from the
orbital elements on MPC 5840:
For dT = +1d
1981/82 ET R. A. (1950) Decl. Delta r dR.A. dDecl. Mag.
Dec. 22 11 47.25 -12 49.1 0.957 1.341 -4m20 + 2'7 20.4
27 12 07.57 -14 09.7
Jan. 1 12 29.43 -15 25.4 0.856 1.269 -4.80 + 0.9 20.1
6 12 52.92 -16 33.7
11 13 18.10 -17 31.8 0.775 1.202 -5.31 - 2.4 19.9
16 13 44.90 -18 16.2
21 14 13.12 -18 43.9 0.716 1.142 -5.55 - 6.8 19.7
26 14 42.44 -18 52.0
31 15 12.38 -18 39.0 0.682 1.092 -5.33 -10.8 19.6
1981 December 17 (3653) Daniel W. E. Green
Read IAUC 3654
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