Celestial calendar

NEPTUNE

Visibility of Neptune in 1999:

Satellites of Neptune: Orbital, physical and photometric data.

Neptune is visible as an evening star at the beginning of January in Capricornus and remains in this constellation throughout the year. It then becomes too close to the Sun for observation until mid-February, when it reappears in the morning sky. It is at opposition on July 26 and from late October it can only be seen in the evening sky.

Date	Apparent Right Ascension	Apparent Declination	Magnitude	Date	Apparent Right Ascension	Apparent Declination	Magnitude
Jan.1	20^h 12.8^m	-19^o 38'	8.0^m	Jul.12	20^h 22.4^m	-19^o 08'	7.8^m
Feb.2	20^h 17.8^m	-19^o 22'	8.0^m	Aug.13	20^h 18.9^m	-19^o 20'	7.8^m
Mar.6	20^h 22.4^m	-19^o 07'	8.0^m	Sep.14	20^h 16.1^m	-19^o 29'	7.9^m
Apr.7	20^h 25.5^m	-18^o 57'	7.9^m	Oct.16	20^h 15.1^m	-19^o 33'	7.9^m
May 9	20^h 26.5^m	-18^o 53'	7.9^m	Nov.17	20^h 16.4^m	-19^o 30'	7.9^m
Jun.10	20^h 25.3^m	-18^o 58'	7.9^m	Dec.19	20^h 19.8^m	-19^o 19'	8.0^m

Visible way of Neptune in 1999:

Note: All the times in this page are expressed in universal time (UT).
For Kyiv Local_Time=UT+2^h (and Local_Time=UT+3^h for summer time).