# Astronomy (ASTR) — Spring 2027 schedule

Orange Coast College · 21 sections · Seat counts as of 2026-10-15

Source: https://ssb-prod.ec.cccd.edu/PROD/pw_pub_sched.p_search?Term=202730&college=OC

Course descriptions: 2026-2027 catalog, /c/orange-coast-college/catalog/2026-2027/courses/astr.md

## ASTR A100 — Introduction to Astronomy (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 40074 | 40074 | In person | Mon/Wed 9:35–11:00am, Orange Coast LEC HALL 2 | Jan 30–May 29 | Gabriela Serna | 104 of 104 open |
| 41145 | 41145 | In person | Tue/Thu 3:55–5:20pm, Science HALL | Jan 30–May 29 | Jerome Fang | 150 of 150 open |
| 41220 | 41220 | In person | Mon/Tue/Wed/Thu 9:00am–12:20pm, Biological Sciences 100 | Jan 4–Jan 29 | Kaoru Lee | 35 of 35 open |
| 42512 | 42512 | In person | Mon/Wed 5:30–6:55pm, Biological Sciences 100 | Jan 30–May 29 | Jessica Asbell | 35 of 35 open |
| 42517 | 42517 | In person | Tue/Thu 9:35–11:00am, Biological Sciences 100 | Jan 30–May 29 | Kaoru Lee | 35 of 35 open |
| 44279 | 44279 | In person | Tue/Thu 12:45–2:10pm, Biological Sciences 100 | Jan 30–May 29 | Kaoru Lee | 35 of 35 open |

## ASTR A100H — Introduction to Astronomy Honors (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 44127 | 44127 | In person | Mon/Wed 2:20–3:45pm, Biological Sciences 101 | Jan 30–May 29 | Jessica Asbell | 24 of 24 open |

## ASTR A100L — Introduction to Astronomy Laboratory (1 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 40075 | 40075 | In person | Mon/Wed 11:10am–12:35pm, Biological Sciences 101 | Jan 30–May 29 | Jessica Asbell | 24 of 24 open |
| 41087 | 41087 | In person | Mon/Wed 3:55–5:20pm, Biological Sciences 101 | Jan 30–May 29 | Jerome Fang | 24 of 24 open |
| 41116 | 41116 | In person | Tue/Thu 11:10am–12:35pm, Biological Sciences 101 | Jan 30–May 29 | Kaoru Lee | 24 of 24 open |
| 41146 | 41146 | In person | Thu 6:30–9:40pm, Biological Sciences 101 | Jan 30–May 29 | Jessica Asbell | 19 of 19 open |
| 41148 | 41148 | In person | Tue/Thu 2:20–3:45pm, Biological Sciences 101 | Jan 30–May 29 | Jessica Asbell | 19 of 19 open |
| 41221 | 41221 | In person | Mon/Tue/Wed/Thu 1:00–4:20pm, Biological Sciences 101 | Jan 4–Jan 29 | Derek Bryant | 24 of 24 open |
| 42518 | 42518 | In person | Mon/Wed 12:45–2:10pm, Biological Sciences 101 | Jan 30–May 29 | Gabriela Serna | 24 of 24 open |
| 44974 | 44974 | In person | Mon/Wed 9:35–11:00am, Biological Sciences 101 | Jan 30–May 29 | Jessica Asbell | 24 of 24 open |

## ASTR A100M — Introduction to Astronomy Laboratory Honors (1 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 41399 | 41399 | In person | Tue/Thu 2:20–3:45pm, Biological Sciences 101 | Jan 30–May 29 | Jessica Asbell | 5 of 5 open |
| 44280 | 44280 | In person | Thu 6:30–9:40pm, Biological Sciences 101 | Jan 30–May 29 | Jessica Asbell | 5 of 5 open |

## ASTR A102 — Stellar Astronomy (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 42513 | 42513 | In person | Tue/Thu 11:10am–12:35pm, Biological Sciences 100 | Jan 30–May 29 | Jessica Asbell | 24 of 24 open |

## ASTR A104 — Galactic Astronomy (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 42706 | 42706 | In person | Tue/Thu 12:45–2:10pm, Biological Sciences 101 | Jan 30–May 29 | Jerome Fang | 24 of 24 open |

## ASTR A200 — Introduction to Astrophysics (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 44128 | 44128 | In person | Tue/Thu 9:35–11:40am, Lewis Center 212 | Jan 30–May 29 | Jerome Fang | 15 of 15 open |

## ASTR A200H — Introduction to Astrophysics Honors (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 44129 | 44129 | In person | Tue/Thu 9:35–11:40am, Lewis Center 212 | Jan 30–May 29 | Jerome Fang | 5 of 5 open |