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Sailing Ursa

Ursa — 6 nm N of Enterprise Island - Antarctica

On passage

21 Jan 2025, 15:00 UTC

Chart of this position and its passage track
64° 27′ 2.1″ S61° 55′ 48.9″ W

Navigation

Speed over ground
7.8 kn
Speed through water
7 kn
Course over ground
11° true
Heading
252° mag · 265° true
Variation
14° E
Pitch / roll
2.8° / 4.9°
Trip log
683.5 nm
Lifetime log
684 nm
GNSS
GNSS Fix · 12 sats · HDOP 0.9

Weather

Apparent wind
15.2 kn at 99° port
True wind (derived)
22.5 kn from 175°
Air temperature
4 °C
Humidity
0%
Sea temperature
3 °C
Pressure
2 mbar
Depth below transducer
0.9 m
· steady

Power & Energy

Solar today: 0.33 kWh

House bank 1

Voltage
13.35 V
Current
1.1 A
Charge
75%

House bank 2

Voltage
36.7 V
Current
0.5 A

Battery monitor

Voltage
13.61 V
Current
5 A
Temperature
68 °C

System battery

Voltage
13.31 V
Current
-19.2 A
Charge
75%
Time remaining
51.4 h

Battery 258

Voltage
13.31 V
Current
-19.8 A
Power
-264 W
Charge
75%
Time remaining
49.9 h

Battery 258 (aux)

Voltage
0 V

Solar array 1

Panel power
17 W
Yield today
0.33 kWh
Yield yesterday
0.98 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
30%
Fresh water 2
92%
Fuel
30%
Black water
39%

Connectivity

Starlink online
Downlink
182 kbps
Uplink
169 kbps
Latency
72 ms
Uptime
20 h 12 min
Last outage
NO_DOWNLINK (1 s)

Voyage Context

Leg since last report
5.7 nm in 3 h (1.9 kn)
Voyage total
12,876 nm
Passage
Enterprise Island to Pendulum Covereport 1 of 8 · 99 nm passage