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Sailing Ursa

Ursa — 3 nm N of Port Lockroy, Weincke Island - Antarctica

On passage

12 Jan 2025, 00:00 UTC

Chart of this position and its passage track
64° 46′ 43.6″ S63° 27′ 5.1″ W

Navigation

Speed over ground
6 kn
Speed through water
4.9 kn
Course over ground
251° true
Heading
231° mag · 246° true
Variation
15° E
Pitch / roll
3.1° / -3.6°
Trip log
601.7 nm
Lifetime log
602 nm
GNSS
GNSS Fix · 12 sats · HDOP 1.3

Weather

Apparent wind
6 kn at 1° stbd
True wind (derived)
0.5 kn from 166°
Air temperature
4.6 °C
Humidity
90%
Sea temperature
2.7 °C
Depth below transducer
8 m

Power & Energy

Solar today: 0.32 kWh

House bank 1

Voltage
13.15 V
Current
-5.4 A
Charge
85%

House bank 2

Voltage
13.03 V
Current
0 A

Battery monitor

Voltage
13.28 V
Current
0 A
Temperature
15 °C

System battery

Voltage
13.28 V
Current
-10.1 A
Charge
85%
Time remaining
74.3 h

Battery 258

Voltage
13.28 V
Current
-10.1 A
Power
-134 W
Charge
85%
Time remaining
74.3 h

Battery 258 (aux)

Voltage
0 V

Solar array 1

Panel power
12 W
Yield today
0.32 kWh
Yield yesterday
0.57 kWh
Mode
mppt active

Solar array 2

Panel power
0 W
Yield today
0 kWh
Yield yesterday
0 kWh
Mode
off

Tanks

Fresh water 1
36%
Fresh water 2
99%
Fuel
68%
Black water
36%

Connectivity

Starlink online
Downlink
112 kbps
Uplink
3.7 Mbps
Latency
74 ms
Uptime
6 d 9 h
Last outage
NO_PINGS (1 s)

Voyage Context

Leg since last report
14.3 nm in 3 h (4.8 kn)
Voyage total
12,811 nm
Passage
Omega Island to Port Lockroyreport 4 of 4 · 36 nm passage